The Second Great Awakening was a Protestant religious revival during the early 19th century in the United States. The movement began around 1790, gained momentum by 1800 and, after 1820, membership rose rapidly among Baptist and Methodist congregations whose preachers led the movement. Therefore, the same groups were active in both movements. The reform movements also borrowed the kind of enthusiastic preaching of the Second Great Awakening to preach against slavery.
The nationalist movement was led by Emperor Bao Dai.
Explanation:
The Vietnam War occurred during the Cold War period. As several other wars i this period this one was also based on the fight between communist and capitalist movements. Vietnam became internally divided because it had two major fractions, one being the communist one in the north , and one being the nationalist one in the south.
The communist fraction was the Viet Minh, and it was supported by the communist countries. The nationalist fraction, led by Emperor Bao Dai was supported by the anti-communist countries. The war didn't just occurred on the territory of Vietnam, but it also was on the territories of Laos and Cambodia. The end result was a win for the communist fractions and all three countries became communist.
Russia is mostly Orthodox Christian and western Europe is Catholic. Russia once was ruled by czars, western Europe never had czars. Western Europe is ruled by democratic republics but Russia was ruled by communism.
Thomas Edison had 1093 patents either singly or jointly which at the time was a record