Answer:
#1 Its primary goals were to map Louisiana territory and to find a route to the Pacific. Carried out during the presidency of Thomas Jefferson, the Louisiana Purchase of 1803 doubled the size of the United States and was by far the largest territorial gain in American history.
I believe the south suffered more because of the destruction left by the Union army, especially during Shermans march to the see where he burnt cities to the ground, like Atlanta, Georgia.
C. Herbert Hoover
In 1908, Hoover became an independent, traveling worldwide until the world war 1 <span> in 1914.
</span>When the world war 1<span> began in August 1914, Hoover helped return of around 120,000 Americans from Europe. He led 500 volunteers in food, clothing, steamship tickets and cash.
</span>
The united states joined the war and russia dropped out.