Chicago Food Truck Festival | Wikipedia audio article
This is an audio version of the Wikipedia Article:
Chicago Food Truck Festival
00:03:54 1 Etymology and nicknames
00:05:01 2 History
00:05:10 2.1 Beginnings
00:06:19 2.2 Founding and 19th century
00:13:47 2.3 20th and 21st centuries
00:13:57 2.3.1 1900 to 1939
00:17:45 2.3.2 1940 to 1979
00:21:18 2.3.3 1980 to present
00:23:05 3 Geography
00:23:14 3.1 Topography
00:26:22 3.2 Communities
00:27:16 3.3 Streetscape
00:28:55 3.4 Architecture
00:31:25 3.5 Monuments and public art
00:33:53 3.6 Climate
00:36:27 4 Demographics
00:42:24 4.1 Religion
00:43:20 5 Economy
00:49:24 6 Culture and contemporary life
00:53:46 6.1 Entertainment and the arts
00:58:02 6.2 Festivals
00:59:02 6.3 Tourism
01:03:40 6.4 Cuisine
01:05:53 6.5 Literature
01:08:12 7 Sports
01:13:39 8 Parks and greenspace
01:16:11 9 Law and government
01:16:20 9.1 Government
01:17:33 9.2 Politics
01:20:30 9.3 Crime
01:25:21 9.4 Employee pensions
01:26:07 10 Education
01:26:16 10.1 Schools and libraries
01:29:35 10.2 Colleges and universities
01:31:29 11 Media
01:31:38 11.1 Television
01:33:14 11.2 Newspapers
01:34:09 11.3 Movies and Filming
01:35:32 11.4 Radio
01:36:15 11.5 Video Games
01:36:43 12 Infrastructure
01:36:52 12.1 Transportation
01:37:40 12.1.1 Expressways
01:38:28 12.1.2 Transit systems
01:40:15 12.1.3 Passenger rail
01:41:01 12.1.4 Bicycle-sharing system
01:41:44 12.1.5 Freight rail
01:42:41 12.1.6 Airports
01:43:43 12.1.7 Port authority
01:45:07 12.2 Utilities
01:46:26 12.3 Health systems
01:48:29 13 Sister cities
01:49:29 14 See also
Listening is a more natural way of learning, when compared to reading. Written language only began at around 3200 BC, but spoken language has existed long ago.
Learning by listening is a great way to:
- increases imagination and understanding
- improves your listening skills
- improves your own spoken accent
- learn while on the move
- reduce eye strain
Now learn the vast amount of general knowledge available on Wikipedia through audio (audio article). You could even learn subconsciously by playing the audio while you are sleeping! If you are planning to listen a lot, you could try using a bone conduction headphone, or a standard speaker instead of an earphone.
You can find other Wikipedia audio articles too at:
You can upload your own Wikipedia articles through:
The only true wisdom is in knowing you know nothing.
- Socrates
SUMMARY
=======
Chicago ( (listen), locally also ), officially the City of Chicago, is the third most populous city in the United States. As of the 2017 census-estimate, Chicago has a population of 2,716,450, which makes it the most populous city in both the state of Illinois and the Midwestern United States. It is the county seat of Cook County, the second most populous county in the United States. Chicago is the principal city of the Chicago metropolitan area, which is often referred to as Chicagoland. The Chicago metropolitan area has nearly 10 million people, is the third-largest in the United States, the fourth largest in North America, and the third largest metropolitan area in the world by land area.
Located on the shores of Lake Michigan, Chicago was incorporated as a city in 1837 near a portage between the Great Lakes and the Mississippi River watershed and grew rapidly in the mid-nineteenth century. After the Great Chicago Fire of 1871, which destroyed several square miles and left more than 100,000 homeless, the city made a concerted effort to rebuild. The construction boom accelerated population growth throughout the following decades, and by 1900 Chicago was one of the five largest cities in the world. During this period, Chicago made noted contributions to urban planning and zoning standards, including new construction styles (including the Chicago School of architecture), the development of the City Beautiful Movement, and the steel-framed skyscraper.Chicago is an international hub for finance, commerce, industry, technology, telecommunications, and transportation. It was the site of the creation of the first standardized futures contracts at the Chicago Board of Trade, which today is the largest and most diverse derivatives market in the world, generating 20% of all volume in commodities and financial futures. O'Hare International Airport is the one of the busiest airports in the world, and the region also has the largest number of U.S. highways and railroad freight. In 2012, Chicago was listed as an alpha global city by the Globalization and World Cities Research Network, and it ranked seventh in the entire world in the 2017 Global Cities Index. Chicago has the fourth-largest gross metropolitan product in the world—generating about $670.5 billion according to September 2017 estimates—ranking it after the metropolitan areas of Tokyo, New York City, and Los Angeles, and ranking ahead of number five London and number six ...
Chicago | Wikipedia audio article
This is an audio version of the Wikipedia Article:
Chicago
00:03:54 1 Etymology and nicknames
00:05:01 2 History
00:05:10 2.1 Beginnings
00:06:19 2.2 Founding and 19th century
00:13:47 2.3 20th and 21st centuries
00:13:57 2.3.1 1900 to 1939
00:17:45 2.3.2 1940 to 1979
00:21:18 2.3.3 1980 to present
00:23:05 3 Geography
00:23:14 3.1 Topography
00:26:22 3.2 Communities
00:27:16 3.3 Streetscape
00:28:55 3.4 Architecture
00:31:25 3.5 Monuments and public art
00:33:53 3.6 Climate
00:36:27 4 Demographics
00:42:24 4.1 Religion
00:43:20 5 Economy
00:49:24 6 Culture and contemporary life
00:53:46 6.1 Entertainment and the arts
00:58:02 6.2 Festivals
00:59:02 6.3 Tourism
01:03:40 6.4 Cuisine
01:05:53 6.5 Literature
01:08:12 7 Sports
01:13:39 8 Parks and greenspace
01:16:11 9 Law and government
01:16:20 9.1 Government
01:17:33 9.2 Politics
01:20:30 9.3 Crime
01:25:21 9.4 Employee pensions
01:26:07 10 Education
01:26:16 10.1 Schools and libraries
01:29:35 10.2 Colleges and universities
01:31:29 11 Media
01:31:38 11.1 Television
01:33:14 11.2 Newspapers
01:34:09 11.3 Movies and Filming
01:35:32 11.4 Radio
01:36:15 11.5 Video Games
01:36:43 12 Infrastructure
01:36:52 12.1 Transportation
01:37:40 12.1.1 Expressways
01:38:28 12.1.2 Transit systems
01:40:15 12.1.3 Passenger rail
01:41:01 12.1.4 Bicycle-sharing system
01:41:44 12.1.5 Freight rail
01:42:41 12.1.6 Airports
01:43:43 12.1.7 Port authority
01:45:07 12.2 Utilities
01:46:26 12.3 Health systems
01:48:29 13 Sister cities
01:49:29 14 See also
Listening is a more natural way of learning, when compared to reading. Written language only began at around 3200 BC, but spoken language has existed long ago.
Learning by listening is a great way to:
- increases imagination and understanding
- improves your listening skills
- improves your own spoken accent
- learn while on the move
- reduce eye strain
Now learn the vast amount of general knowledge available on Wikipedia through audio (audio article). You could even learn subconsciously by playing the audio while you are sleeping! If you are planning to listen a lot, you could try using a bone conduction headphone, or a standard speaker instead of an earphone.
You can find other Wikipedia audio articles too at:
You can upload your own Wikipedia articles through:
The only true wisdom is in knowing you know nothing.
- Socrates
SUMMARY
=======
Chicago ( (listen), locally also ), officially the City of Chicago, is the third most populous city in the United States. As of the 2017 census-estimate, Chicago has a population of 2,716,450, which makes it the most populous city in both the state of Illinois and the Midwestern United States. It is the county seat of Cook County, the second most populous county in the United States. Chicago is the principal city of the Chicago metropolitan area, which is often referred to as Chicagoland. The Chicago metropolitan area has nearly 10 million people, is the third-largest in the United States, the fourth largest in North America, and the third largest metropolitan area in the world by land area.
Located on the shores of Lake Michigan, Chicago was incorporated as a city in 1837 near a portage between the Great Lakes and the Mississippi River watershed and grew rapidly in the mid-nineteenth century. After the Great Chicago Fire of 1871, which destroyed several square miles and left more than 100,000 homeless, the city made a concerted effort to rebuild. The construction boom accelerated population growth throughout the following decades, and by 1900 Chicago was one of the five largest cities in the world. During this period, Chicago made noted contributions to urban planning and zoning standards, including new construction styles (including the Chicago School of architecture), the development of the City Beautiful Movement, and the steel-framed skyscraper.Chicago is an international hub for finance, commerce, industry, technology, telecommunications, and transportation. It was the site of the creation of the first standardized futures contracts at the Chicago Board of Trade, which today is the largest and most diverse derivatives market in the world, generating 20% of all volume in commodities and financial futures. O'Hare International Airport is the one of the busiest airports in the world, and the region also has the largest number of U.S. highways and railroad freight. In 2012, Chicago was listed as an alpha global city by the Globalization and World Cities Research Network, and it ranked seventh in the entire world in the 2017 Global Cities Index. Chicago has the fourth-largest gross metropolitan product in the world—generating about $670.5 billion according to September 2017 estimates—ranking it after the metropolitan areas of Tokyo, New York City, and Los Angeles, and ranking ahead of number five London and number six Paris. Chicago has ...
Chicago | Wikipedia audio article
This is an audio version of the Wikipedia Article:
00:04:34 1 Etymology and nicknames
00:05:51 2 History
00:06:00 2.1 Beginnings
00:07:21 2.2 Founding and 19th century
00:16:06 2.3 20th and 21st centuries
00:16:17 2.3.1 1900 to 1939
00:20:45 2.3.2 1940 to 1979
00:24:55 2.3.3 1980 to present
00:27:00 3 Geography
00:27:09 3.1 Topography
00:30:48 3.2 Communities
00:31:50 3.3 Streetscape
00:33:45 3.4 Architecture
00:36:39 3.5 Monuments and public art
00:39:31 3.6 Climate
00:42:34 4 Demographics
00:49:30 4.1 Religion
00:50:35 5 Economy
00:57:42 6 Culture and contemporary life
01:02:48 6.1 Entertainment and the arts
01:07:47 6.2 Festivals
01:08:56 6.3 Tourism
01:14:22 6.4 Cuisine
01:16:59 6.5 Literature
01:19:41 7 Sports
01:26:08 8 Parks and greenspace
01:29:04 9 Law and government
01:29:14 9.1 Government
01:30:38 9.2 Politics
01:34:05 9.3 Crime
01:39:46 9.4 Employee pensions
01:40:39 10 Education
01:40:48 10.1 Schools and libraries
01:44:40 10.2 Colleges and universities
01:46:53 11 Media
01:47:02 11.1 Television
01:48:53 11.2 Newspapers
01:49:56 11.3 Movies and Filming
01:51:32 11.4 Radio
01:52:21 11.5 Video Games
01:52:53 12 Infrastructure
01:53:02 12.1 Transportation
01:53:57 12.1.1 Expressways
01:54:53 12.1.2 Transit systems
01:56:57 12.1.3 Passenger rail
01:57:50 12.1.4 Bicycle-sharing system
01:58:38 12.1.5 Freight rail
01:59:44 12.1.6 Airports
02:00:55 12.1.7 Port authority
02:02:32 12.2 Utilities
02:04:04 12.3 Health systems
02:06:26 13 Sister cities
02:07:37 14 See also
Listening is a more natural way of learning, when compared to reading. Written language only began at around 3200 BC, but spoken language has existed long ago.
Learning by listening is a great way to:
- increases imagination and understanding
- improves your listening skills
- improves your own spoken accent
- learn while on the move
- reduce eye strain
Now learn the vast amount of general knowledge available on Wikipedia through audio (audio article). You could even learn subconsciously by playing the audio while you are sleeping! If you are planning to listen a lot, you could try using a bone conduction headphone, or a standard speaker instead of an earphone.
Listen on Google Assistant through Extra Audio:
Other Wikipedia audio articles at:
Upload your own Wikipedia articles through:
Speaking Rate: 0.8651527420100765
Voice name: en-US-Wavenet-A
I cannot teach anybody anything, I can only make them think.
- Socrates
SUMMARY
=======
Chicago ( (listen), locally also ), officially the City of Chicago, is the third most populous city in the United States. As of the 2017 census-estimate, Chicago has a population of 2,716,450, which makes it the most populous city in both the state of Illinois and the Midwestern United States. It is the county seat of Cook County, the second most populous county in the United States. Chicago is the principal city of the Chicago metropolitan area, which is often referred to as Chicagoland. The Chicago metropolitan area has nearly 10 million people, is the third-largest in the United States, the fourth largest in North America, and the third largest metropolitan area in the world by land area.
Located on the shores of Lake Michigan, Chicago was incorporated as a city in 1837 near a portage between the Great Lakes and the Mississippi River watershed and grew rapidly in the mid-nineteenth century. After the Great Chicago Fire of 1871, which destroyed several square miles and left more than 100,000 homeless, the city made a concerted effort to rebuild. The construction boom accelerated population growth throughout the following decades, and by 1900 Chicago was one of the five largest cities in the world. During this period, Chicago made noted contributions to urban planning and zoning standards, including new construction styles (including the Chicago School of architecture), the development of the City Beautiful Movement, and the steel-framed skyscraper.Chicago is an international hub for finance, commerce, industry, technology, telecommunications, and transportation. It was the site of the creation of the first standardized futures contracts at the Chicago Board of Trade, which today is the largest and most diverse derivatives market in the world, generating 20% of all volume in commodities and financial futures. O'Hare International Airport is the one of the busiest airports in the world, and the region also has the largest number of U.S. highways and railroad freight. In 2012, Chicago was listed as an alpha global city by the Globalization and World Cities Research Network, and it ranked seventh in the entire world in the 2017 Global Cities Index. Chicago has the fourth-largest gross metropolitan product in the world—generating about $670.5 billion accordi ...
Chicago | Wikipedia audio article
This is an audio version of the Wikipedia Article:
00:03:54 1 Etymology and nicknames
00:05:01 2 History
00:05:10 2.1 Beginnings
00:06:19 2.2 Founding and 19th century
00:13:47 2.3 20th and 21st centuries
00:13:57 2.3.1 1900 to 1939
00:17:45 2.3.2 1940 to 1979
00:21:18 2.3.3 1980 to present
00:23:05 3 Geography
00:23:14 3.1 Topography
00:26:22 3.2 Communities
00:27:16 3.3 Streetscape
00:28:56 3.4 Architecture
00:31:25 3.5 Monuments and public art
00:33:53 3.6 Climate
00:36:29 4 Demographics
00:42:26 4.1 Religion
00:43:22 5 Economy
00:49:26 6 Culture and contemporary life
00:53:48 6.1 Entertainment and the arts
00:58:04 6.2 Festivals
00:59:05 6.3 Tourism
01:03:42 6.4 Cuisine
01:05:55 6.5 Literature
01:08:14 7 Sports
01:13:41 8 Parks and greenspace
01:16:13 9 Law and government
01:16:22 9.1 Government
01:17:35 9.2 Politics
01:20:32 9.3 Crime
01:25:23 9.4 Employee pensions
01:26:09 10 Education
01:26:18 10.1 Schools and libraries
01:29:37 10.2 Colleges and universities
01:31:31 11 Media
01:31:40 11.1 Television
01:33:16 11.2 Newspapers
01:34:11 11.3 Movies and Filming
01:35:34 11.4 Radio
01:36:17 11.5 Video Games
01:36:45 12 Infrastructure
01:36:54 12.1 Transportation
01:37:42 12.1.1 Expressways
01:38:31 12.1.2 Transit systems
01:40:17 12.1.3 Passenger rail
01:41:03 12.1.4 Bicycle-sharing system
01:41:46 12.1.5 Freight rail
01:42:43 12.1.6 Airports
01:43:45 12.1.7 Port authority
01:45:09 12.2 Utilities
01:46:28 12.3 Health systems
01:48:31 13 Sister cities
01:49:31 14 See also
Listening is a more natural way of learning, when compared to reading. Written language only began at around 3200 BC, but spoken language has existed long ago.
Learning by listening is a great way to:
- increases imagination and understanding
- improves your listening skills
- improves your own spoken accent
- learn while on the move
- reduce eye strain
Now learn the vast amount of general knowledge available on Wikipedia through audio (audio article). You could even learn subconsciously by playing the audio while you are sleeping! If you are planning to listen a lot, you could try using a bone conduction headphone, or a standard speaker instead of an earphone.
Listen on Google Assistant through Extra Audio:
Other Wikipedia audio articles at:
Upload your own Wikipedia articles through:
There is only one good, knowledge, and one evil, ignorance.
- Socrates
SUMMARY
=======
Chicago ( (listen), locally also ), officially the City of Chicago, is the third most populous city in the United States. As of the 2017 census-estimate, Chicago has a population of 2,716,450, which makes it the most populous city in both the state of Illinois and the Midwestern United States. It is the county seat of Cook County, the second most populous county in the United States. Chicago is the principal city of the Chicago metropolitan area, which is often referred to as Chicagoland. The Chicago metropolitan area has nearly 10 million people, is the third-largest in the United States, the fourth largest in North America, and the third largest metropolitan area in the world by land area.
Located on the shores of Lake Michigan, Chicago was incorporated as a city in 1837 near a portage between the Great Lakes and the Mississippi River watershed and grew rapidly in the mid-nineteenth century. After the Great Chicago Fire of 1871, which destroyed several square miles and left more than 100,000 homeless, the city made a concerted effort to rebuild. The construction boom accelerated population growth throughout the following decades, and by 1900 Chicago was one of the five largest cities in the world. During this period, Chicago made noted contributions to urban planning and zoning standards, including new construction styles (including the Chicago School of architecture), the development of the City Beautiful Movement, and the steel-framed skyscraper.Chicago is an international hub for finance, commerce, industry, technology, telecommunications, and transportation. It was the site of the creation of the first standardized futures contracts at the Chicago Board of Trade, which today is the largest and most diverse derivatives market in the world, generating 20% of all volume in commodities and financial futures. O'Hare International Airport is the one of the busiest airports in the world, and the region also has the largest number of U.S. highways and railroad freight. In 2012, Chicago was listed as an alpha global city by the Globalization and World Cities Research Network, and it ranked seventh in the entire world in the 2017 Global Cities Index. Chicago has the fourth-largest gross metropolitan product in the world—generating about $670.5 billion according to September 2017 estimates—ranking it after the metropo ...
Chicago | Wikipedia audio article
This is an audio version of the Wikipedia Article:
Chicago
00:03:53 1 Etymology and nicknames
00:05:00 2 History
00:05:09 2.1 Beginnings
00:06:18 2.2 Founding and 19th century
00:13:44 2.3 20th and 21st centuries
00:13:54 2.3.1 1900 to 1939
00:17:41 2.3.2 1940 to 1979
00:21:14 2.3.3 1980 to present
00:23:00 3 Geography
00:23:09 3.1 Topography
00:26:17 3.2 Communities
00:27:12 3.3 Streetscape
00:28:50 3.4 Architecture
00:31:19 3.5 Monuments and public art
00:33:46 3.6 Climate
00:36:19 4 Demographics
00:42:13 4.1 Religion
00:43:09 5 Economy
00:49:13 6 Culture and contemporary life
00:53:34 6.1 Entertainment and the arts
00:57:49 6.2 Festivals
00:58:49 6.3 Tourism
01:03:26 6.4 Cuisine
01:05:39 6.5 Literature
01:07:57 7 Sports
01:13:24 8 Parks and greenspace
01:15:55 9 Law and government
01:16:04 9.1 Government
01:17:17 9.2 Politics
01:20:14 9.3 Crime
01:25:03 9.4 Employee pensions
01:25:48 10 Education
01:25:57 10.1 Schools and libraries
01:29:16 10.2 Colleges and universities
01:31:10 11 Media
01:31:19 11.1 Television
01:32:54 11.2 Newspapers
01:33:49 11.3 Movies and Filming
01:35:12 11.4 Radio
01:35:55 11.5 Video Games
01:36:23 12 Infrastructure
01:36:32 12.1 Transportation
01:37:19 12.1.1 Expressways
01:38:07 12.1.2 Transit systems
01:39:54 12.1.3 Passenger rail
01:40:40 12.1.4 Bicycle-sharing system
01:41:23 12.1.5 Freight rail
01:42:20 12.1.6 Airports
01:43:22 12.1.7 Port authority
01:44:46 12.2 Utilities
01:46:05 12.3 Health systems
01:48:08 13 Sister cities
01:49:08 14 See also
Listening is a more natural way of learning, when compared to reading. Written language only began at around 3200 BC, but spoken language has existed long ago.
Learning by listening is a great way to:
- increases imagination and understanding
- improves your listening skills
- improves your own spoken accent
- learn while on the move
- reduce eye strain
Now learn the vast amount of general knowledge available on Wikipedia through audio (audio article). You could even learn subconsciously by playing the audio while you are sleeping! If you are planning to listen a lot, you could try using a bone conduction headphone, or a standard speaker instead of an earphone.
You can find other Wikipedia audio articles too at:
You can upload your own Wikipedia articles through:
The only true wisdom is in knowing you know nothing.
- Socrates
SUMMARY
=======
Chicago ( (listen), locally also ), officially the City of Chicago, is the third most populous city in the United States. As of the 2017 census-estimate, Chicago has a population of 2,716,450, which makes it the most populous city in both the state of Illinois and the Midwestern United States. It is the county seat of Cook County, the second most populous county in the United States. Chicago is the principal city of the Chicago metropolitan area, which is often referred to as Chicagoland. The Chicago metropolitan area has nearly 10 million people, is the third-largest in the United States, the fourth largest in North America, and the third largest metropolitan area in the world by land area.
Located on the shores of Lake Michigan, Chicago was incorporated as a city in 1837 near a portage between the Great Lakes and the Mississippi River watershed and grew rapidly in the mid-nineteenth century. After the Great Chicago Fire of 1871, which destroyed several square miles and left more than 100,000 homeless, the city made a concerted effort to rebuild. The construction boom accelerated population growth throughout the following decades, and by 1900 Chicago was one of the five largest cities in the world. During this period, Chicago made noted contributions to urban planning and zoning standards, including new construction styles (including the Chicago School of architecture), the development of the City Beautiful Movement, and the steel-framed skyscraper.Chicago is an international hub for finance, commerce, industry, technology, telecommunications, and transportation. It was the site of the creation of the first standardized futures contracts at the Chicago Board of Trade, which today is the largest and most diverse derivatives market in the world, generating 20% of all volume in commodities and financial futures. O'Hare International Airport is the one of the busiest airports in the world, and the region also has the largest number of U.S. highways and railroad freight. In 2012, Chicago was listed as an alpha global city by the Globalization and World Cities Research Network, and it ranked seventh in the entire world in the 2017 Global Cities Index. Chicago has the fourth-largest gross metropolitan product in the world—generating about $670.5 billion according to September 2017 estimates—ranking it after the metropolitan areas of Tokyo, New York City, and Los Angeles, and ranking ahead of number five London and number six Paris. Chicago has ...
Chicago | Wikipedia audio article
This is an audio version of the Wikipedia Article:
Chicago
Listening is a more natural way of learning, when compared to reading. Written language only began at around 3200 BC, but spoken language has existed long ago.
Learning by listening is a great way to:
- increases imagination and understanding
- improves your listening skills
- improves your own spoken accent
- learn while on the move
- reduce eye strain
Now learn the vast amount of general knowledge available on Wikipedia through audio (audio article). You could even learn subconsciously by playing the audio while you are sleeping! If you are planning to listen a lot, you could try using a bone conduction headphone, or a standard speaker instead of an earphone.
You can find other Wikipedia audio articles too at:
You can upload your own Wikipedia articles through:
The only true wisdom is in knowing you know nothing.
- Socrates
SUMMARY
=======
Chicago ( (listen), locally also ), officially the City of Chicago, is the third most populous city in the United States. As of the 2017 census-estimate, Chicago has a population of 2,716,450, which makes it the most populous city in both the state of Illinois and the Midwestern United States. It is the county seat of Cook County, the second most populous county in the U.S. Chicago is the principal city of the Chicago metropolitan area, which is often referred to as Chicagoland. The Chicago metropolitan area has nearly 10 million people, is the third-largest in the United States, the fourth largest in North America, and the third largest metropolitan area in the world by land area.
Located on the shores of Lake Michigan, Chicago was incorporated as a city in 1837 near a portage between the Great Lakes and the Mississippi River watershed and grew rapidly in the mid-nineteenth century. After the Great Chicago Fire of 1871, which destroyed several square miles and left more than 100,000 homeless, the city made a concerted effort to rebuild. The construction boom accelerated population growth throughout the following decades, and by 1900 Chicago was one of the five largest cities in the world. During this period, Chicago made noted contributions to urban planning and zoning standards, including new construction styles (including the Chicago School of architecture), the development of the City Beautiful Movement, and the steel-framed skyscraper.Chicago is an international hub for finance, commerce, industry, technology, telecommunications, and transportation. It was the site of the creation of the first standardized futures contracts at the Chicago Board of Trade, which today is the largest and most diverse derivatives market in the world, generating 20% of all volume in commodities and financial futures. O'Hare International Airport is the one of the busiest airports in the world, and the region also has the largest number of U.S. highways and railroad freight. In 2012, Chicago was listed as an alpha global city by the Globalization and World Cities Research Network, and it ranked seventh in the entire world in the 2017 Global Cities Index. Chicago has the fourth-largest gross metropolitan product in the world—generating about $670.5 billion according to September 2017 estimates—ranking it after the metropolitan areas of Tokyo, New York City, and Los Angeles, and ranking ahead of number five London and number six Paris. Chicago has one of the world's largest and most diversified and balanced economies, not being dependent on any one industry, with no single industry employing more than 14% of the workforce.Chicago was the second most visited city in the United States with 55 million domestic and international visitors, not far behind the 62 million visitors to New York City in 2017. The city ranked first place in the 2018 Time Out City Life Index, a global quality of life survey of 15,000 people in 32 cities. Landmarks in the city include Millennium Park, Navy Pier, the Magnificent Mile, the Art Institute of Chicago, Museum Campus, the Willis (Sears) Tower, the Museum of Science and Industry, and Lincoln Park Zoo. Chicago's culture includes the visual arts, literature, film, theater, comedy (especially improvisational comedy), food, and music, particularly jazz, blues, soul, hip-hop, gospel, and electronic dance music including house music. Of the area's many colleges and universities, the University of Chicago, Northwestern University, and the University of Illinois at Chicago are classified as highest research doctoral universities.
Chicago has professional sports teams in each of the major professional leagues, including two Major League Baseball teams. The city has had several nicknames throughout its history such as the Windy City, Chi-Town, Second City, and the City of the Big Shoulders, referring to its numerous towers and skyscrapers.