<span>the doctrine that the people are sovereign and a government is subject to the will of the peoplea pre-Civil War political doctrine that held the individual states should decide whether to permit slavery or not.</span>
Existentialism- <span>A philosophical theory or approach that emphasizes the existence of the individual person as a free and responsible agent determining their own development through acts of the will.
People wanted to forget about the war and wanted to change.
Also people started writing and publishing from that time period so there is a lot of books.</span>
Answer:
Explanation: The Soviet Union had broken the Yalta agreement, and Truman was thoroughly upset with Stalin. Truman wanted to show the Soviet leaders that he would firmly oppose them if they tried to spread communism in Eastern Europe. Truman’s approach toward Molotov was justified. He wanted to convey the message to Stalin through Molotov that Stalin should keep his promises of holding a free election in Poland. Stalin had made this promise at the Yalta Conference.
It made the practice more common and tolerated.
Agriculture!!!
Agriculture allowed for stable food supply and a food surplus which supported population growth. It also allowed people to settle and stay in the same place. Civilization began when the agricultural revolution began.
AP World history