Truman adopted a policy of containment, in which the U.S. would attempt to prevent the spread of Communism but would not actively seek to regain territory already lost to Communism. He also announced the Truman Doctrine, a policy of aiding countries in danger of falling to Communism.
Automation is when things move or do things by themselves. a engine that runs by itself.
It didn't. the civil war was in the 1860's while the industrial revolution was at the turn of the 20th century.
they simply traded silk for horses from ferghana because the chinese believed these horses were better than the one they had.
D we the people because that shows specific powers which is the people