The years 1890 to 1920 are considered the Progressive Era in United States Histo

The years 1890 to 1920 are considered the Progressive Era in United States History. What is meant by such a statement? In addition, describe in some detail four areas of American life that progressives focused their attention on, and, were they able to affect change in these areas?
To earn full credit for your essay (24 Points):
Your essay should directly address the topic.
Your essay must have 4 to 5 specific examples that explain the subject matter.
Your essay should be detailed; it must include proper names and dates.
Your essay should be organized with an introduction, body and conclusion.