Answer:
America history
"The stars represented the seven states in the Confederacy. Soon after the Civil War began, Confederate soldiers noticed that the Stars and Bars caused confusion on the battlefield. The flag looked too similar to the American flag. ... The effect was that the Stars and Bars flag caused confusion on the battlefield."
Explanation: Google
The correct answer is the Berlin Wall.
The Berlin Wall was built in 1961 in order to separate West Berlin, which was controlled by the US, France, and Great Britain, from East Berlin (which was controlled by the Soviet Union). This wall split up families and became a significant piece of symbolism during the Cold War era. This wall symbolized the stark differences between the United States and Soviet Union on how a society should be run, as East and West Berlin were run in two completely different ways.
Answer:
number four is the answer
James Madison formed the structure that would be used for the constitution.