Answer: Out of millions of people in the early 1900's there was about 3 million people in the unions
Explanation:
World War I. It lasted from July 1914 until November 1918.
Hi just for the points lol
The Iron Curtain represented the constant conflict and physical division between the Democrats and the Communists. This term was used to describe the conflict that existed from the end of World War II (1945) until the end of the Cold War in 1991. It is important to understand that the Iron Curtain was a concept used to describe the ideological division of Europe and did not physically exist. Although the Berlin wall was a very significant representation of the Iron Curtain, no one border or wall was the Iron Curtain.