Changes in the Political borders of Eastern European countries during the 1990s were a result of the failure of communism.
Jimmy Carter is best known as a Washington outsider. One of the main reasons that his presidency was flawed, was his inability to solve the Iran hostage crisis in 1980.
Answer:
When Lincoln was elected, America kept on adding more states, some were slave states, other were free. They balance of free and slave states kept changing, which made people angry, especially in Congress. When Lincoln came into power, everyone was scared that he would abolish slavery for good, and add more free states to the union, so congress would be able to abolish slavery, therefore leading to the Civil War.
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The answer is A. the center of the earth