Copy and paste one relevant sentence that helps to explain Chicago’s growth in the nineteenth century.

"Chicago played this vital role, creating a more national trade system instead of regional commerce."

"The geographical location of Chicago was the key to its economic success."

"The railroads were a big part of this transformation, but so where telephones, chemicals, bicycles, and other manufactured goods that were commonly shipped out of the city."

Explanation:

You can choose any one of these sentences or do all 3.

Verified by Edge 2020 (Source 3: Encyclopedia)

answer; the above statement is (true);