Indiana
Indiana is noted for the construction of cars. Between 1900 - 1920 over 200 different makes of car were manufactured there, many of which are considered valuable antiques today.
Indiana was admitted to the Union on the 11th of December 1816, making it the 19th state of the USA.
Mark Spitz won nine Olympic gold medals, a silver and a bronze, five Pan American gold medals, 31 AAU titles, and eight (NCAA) titles in swimming. He also set an amazing 33 world records. He swam for the Indiana Hoosiers University team.
Indiana has the 16th highest population of all the US states. In 2013 it had an estimated 6,570,902 inhabitants.
Richard Gatling invented the Gatling gun, the first workable machine-gun, whilst he was living in Indianapolis in 1861. The gun was used during the American Civil War by the Union forces.
Indianapolis covers an area of 36,418 square miles or 94,321 square km, making it the 38th largest US state by size.
Idaho was once a part of the Northwest Territory, a huge tract of land covering what is now Michigan, Ohio, Illinois, Wisconsin and Minnesota as well as Indiana. The area had been set aside for Native Americans by the British in 1763, but following the Revolutionary War the land was given to the United States.
Hoosier Hill his the highest point of land in Indiana. Its summit is 1,257 feet or 383 metres above sea level. That's less than half the height of the tallest building in the world.
The American Federation of Labor was the first federation of trade unions in the United States. It was can trace its origins to the city of Terre Haute, Indiana 5 years before its foundation in 1886. It was dissolved in 1955.
Why not play this light-hearted quiz and see how much you know about the Crossroads of America?
The Indianapolis Motor Speedway, where the event is held, has a capacity to hold 267,925 spectators, making it the largest sports venue in the world