How Progressive was the Progressive Era?

How progressive was the Progressive Era in American history?
Here is a good website with alottttt of information

http://home.netcom.com/~wandaron/prog.html#suffrage

Things to consider (choose some, not all!):

* Constitutional Amendments?

* Workers & Working Conditions?

* Imperialism?

* Civil Liberties?

* Conservation?

* Democracy?

* Freedom?