Which of these was a target of progressive reformers?
a. prisons
b. immigration
c. territorial expansion
d. political corruption

Bis your correct answer

It covered the territory of land across eurasia from northeastern europe to the pacific ocean.

Social darwinism refers to the the theory that people who succeed in our economic system will one day out compete those who fail. one day the rich will out succeed the poor so we'll that there will eventually be no more poor