B The U.S. economy prospered more than the economies of European nations
D European nations turned to communism to rebuild their economies
Two, Three, and Four.
Two because under capitalism, all industries are owned by private individuals.
Three because under capitalism, people are able to either work for someone else, or start their own business.
Four because under capitalism, supply and demand are the core principle of capitalism.
One and Five are both more of communism. Karl Marx came up with the communist manifesto, and wages being set by the government is a very authoritarian and leftist ideal.
In the West, the Vicksburg campaign, where Grant captured the last Confederate stronghold on the Mississippi, dividing the Confederacy into two parts, and enabling him to rescue the besieged Army of the Cumberland at Chattanooga. (This ended the war in the West).