What progressive exposed the abuses of the united states steel company in 1901?

The correct answer is Ray Stannard Baker.

The individual who exposed the abuses of the United States Steel Company in 1901 was Ray Stannard Baker.

Ray Stannard Baker (1870-1946), was a journalist that denounced the activities of the U.S. Steel Company of Andrew Carnegie in 1901. Ray was part of the “muckrakers”, that was a name coined by President Wilson to the journalist dedicated to investigating and exposing the dirty businesses of corrupt companies and individuals. Ray worked for a magazine called “McClure’s”, an important and influential magazine of that time, owned by an Irish man named Samuel McClure.  

“the iliad” (gr: “iliás”) is an epic poem by the ancient greek poet homer, which recounts some of the significant events of the final weeks of the trojan war and the greek siege of the city of troy (which was also known as ilion, ilios or ilium in ancient times).

answer:

it caused mass african migration, african populations to grow, african empires to topple, and racism against slaves to emerge.