I think he decided to invade -the north- when general george mcclellan was force to retreat near richmond.
<span>It was easier for the indians to loot their animals, and the grasses were pretty beaten up, but disease spreading was not one of the main impacts. Cholera had been spreading throughout cities during this time with significant impact</span>
US president Roosevelt sought to provide assistance for the allies,while still keeping the United States out of the war.Lend-Lease Act of March 1941 was the wartime aid program,which allowed the US to sell,lend or give war materials to nations the US administration wanted to support.
Roosevelt began by asking Congress to amend the Neutrality Laws to allow arms sales to the Allies.
The Great Leap Forward occurred between 1958 to 1962. Mao ZeDong sought to move the country from an agrarian economy into a socialist society through rapid industrialization and collectivization.