It did not lead to the Civil War, what led to the civil war was the war of 1812. That was when U.S.A recognized that it needed to become stronger, and slaves were transported to the United States and put in the working class under bad conditions. Child labor and prejudice began there as well.
The President Clinton policy of "Don't ask, don't tell" involved people in the "Military," since this controversial position advocated for homosexual men and women in the military to not make their sexuality known.
He wanted continued control over Eastern Europe for his own benefits rather than for its people trying to influence other countries into becoming communist as opposed to democratic, this became know as the Iron curtain, the official division between USSR-communist and the US- democratic as the USSR tried to expand and gain more control.
Answer: The Olmec civilization produced the earliest sophisticated art in Mesoamerica and their distinctive style provided a model for later civilizations in the region, like the Maya and the Aztec. Olmec art is most famous for colossal sculpture in volcanic stone and intricate works in jade.
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