Chicago is one of the largest cities in United States of America ; this city is also third most famous city in U.S with almost 2.8 million of residents. Lake Michigan with Adjacent is the metropolitan area of this city that has population of about 9.5 million and is the third largest metropolitan are of United States , this city of America has the world's twenty-five largest area of urban,

There are two most familiar dishes are consciously eaten in Chicago , these are Chicago style Hot Dog and Chicago style Pizza. Chicago style Hot Dog is boiled or steamed, that is never boiled as all beef on poppy seed bun that is originally in the Chicago city.

Chicago city is considered as home to Illinois Medical District at Near Westside, includes the Rush University of Medical Center, Illinois University Medical Center Chicago, Hospital of Cook County, John H Stronger and largest center of trauma in city. Chicago University operates as Chicago medical center and was ranked as fourteenth best hospital among the county's hospital in U.S, according to World Report and News.

First time murders peaked in city in 1974 with 971 murders when the population of city was over three million, result of the murder rata was around 29 of per 100,000 peoples. Again in year 1992 with about 943 murders result the rate as 34 per 100,000, and that was because of adopting criminal fighting techniques were recommended by the New York and Los Angeles City Police Department.

Chicago city's nightlife and waterfront has attracted the many residents as well as tourists. Over one third of the population concentrated in lakefront neighborhoods. The north side of city has large gay. Culture of Chicago is known for many forms like art, comedy, music and sports. This city is also known as Chicago style of hot dog and notable pizza.

First permanent settlement of this city was found in 1781 by the Jean Baptistle an African American who was from the Santo Domingo . At that time the location of this city was at the mouth of Chicago River and that river was chosen as its strategic and value for the trading post as it was connected with Mississippi River .

As English is national language of United States , in Chicago city mostly spoken language is also English. Although these isn't any national language of US at federal level, for the naturalization requirement of US some laws standardized the English language. Most of the peoples living in or around Chicago use to speak English language,

By its upscale shopping with Magnificent Mile, many eminent Chicago architecture and restaurants continued to draw millions of tourists. Chicago city is the third biggest conventional destination in United States . Some favorite Chicago tourist places are: John G. shedd Oceanarium and Aquarium, This place is situated on Coast of Michigan Lake ,

During first century Chicago city grew at rate that was among the fastest growing rate in world. Within span of 40 years the population of Chicago city grew slightly from under the 30,000 to 1 million over by1890. By 19th century closing this city was fifth largest in world, within great Chicago fire 50 years population tripped over three million.

This city lies within humid continental zone by experiencing four different seasons. In summer weather is humid and warm with average or high temperature of 84°F at low 61-65 °F. Winter of Chicago city is cold, windy and snowy with the temperature below freezing, in Chicago Fall and spring are mild in low humidity.