The answer is c. public policy
Hope this helps :D
The correct answer to this open question is the following.
Evaluate the extent to which the progressive movement fostered political change in the united states from 1890 to 1920.
During a time of many changes in the conformation of the United States, the Progressive movement from 1890 to 1920 was a period where reformations accomplished many things that the American people needed. The most important: to modernize a federal government that needed a "shake and some cleaning," and reformations that improved education and promoted suffrage for women in America. Many journalists started to investigate corruption cases in the government and exposed them in their newspapers. The passage of the 18th Amendment to the United States Constitution was another important piece of legislation in the Progressive Era.
I think your answer should be the dark ages! hope that helps
Prohibition was the prevention of manufacture and sale of alcohol
I believe they became important members in the Cold War.