To what extent was the Progressive era (1870 - 1920) a unified movement of reform and change in American society? How efficiently did progressivism manifest itself in national politics on the federal level of government?

Answer 1

can you tell me what this question is asking me?

Answer 2

The question want to know how the Progressive Era changed American society.

It also wants to know what effect it had on American politics.

Check these sites.

http://www.google.com/search?hl=en&source=hp&ie=ISO-8859-1&q=+Progressive+era+%281870+-+1920&btnG=Google+Search