Seeking Chicago's characteristics, celebrities and characteristics

Chicago is a multi-ethnic city. Early immigrants included Irish, Swedes, Poles, Italians, Germans and China. Among them, blacks accounted for 38.6%, whites for 37.9%, Spanish speakers for 19.6%, and Asians for 3.5%. The total number of Chinese in Greater Chicago is about 60,000. Chicago is located in the midwest of the United States, belonging to Illinois, with Lake Michigan in the east. It is the third largest city in the United States after new york and Los Angeles. Located in the center of the North American continent, Chicago is the most important railway and aviation hub in the United States. Chicago is also one of the most important financial, cultural, manufacturing, futures and commodity trading centers in the United States. Gradually become one of the most influential metropolises in the world. Common nicknames of Chicago are "Second City", "Windy City" and "Chicago City". Chicago is also the most important financial center in the world and the second largest commercial center in the United States. It is also the largest futures market in the United States. It is also rated as the most balanced economy in the United States. In addition, the number of new enterprises in the Chicago metropolitan area has always ranked first in the United States.