11-Letter US City Names by KlionskyG

Question 9

After Inland Steel Corporation arrived in 1903, the population of what town, incorporated just a decade earlier, exploded seven times larger by seven years later?

Soon, over 80% of the city's land was zoned for heavy industry, making it the most industrialized city in the US, including plants for Republic Steel, Youngstown Steel, LaSalle Steel, and U.S. Steel.

East Chicago, IN