It was primarily" "high mountain ranges" that was the physical barrier that helped separate ancient China from Southeast Asia, since these were very difficult to traverse. <span />
George Mason was the Virginian who refused to sign the U.S. Constitution but was one of the chief supporters of the Bill of Rights. For this reason he is still considered one of the Founding Fathers of the United States of America.
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The Dred Scott Decision outraged abolitionists, who saw the Supreme Court's ruling as a way to stop debate about slavery in the territories. The divide between North and South over slavery grew and culminated in the secession of southern states from the Union and the creation of the Confederate States of America.
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