Battle of Antietam:
<span>The bloodiest single-day battle of the Civil War. General Lee's army was devastated. A Union victory.
</span><span>General Lee left a copy of his battle plan. Union troops discovered it and found out about Lee's motives prior to the battle.</span>
U.S.-Soviet Alliance, 1941–1945. Although relations between the Soviet Union and the United States had been strained in the years before World War II, the U.S.-Soviet alliance of 1941–1945 was marked by a great degree of cooperation and was essential to securing the defeat of Nazi Germany.
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Americans wanted to bring democracy and economic opportunity to the conquered nations of Europe and Asisa. The soviet Union wanted to rebuild in ways that would protect its onw interests. They wanted to establish satelline nations to do this.
They helped more people to construct there own business they were also were able to ships goods as well. Without railroads they would have a hard time shipping goods
Well, Ghana got rich from the gold mines since they just conquered the mines in western Africa and after the country got rich they forced traders to pay tax if they traded while crossing the land.