The correct answer is <span>H.o Chi Minh began supplying and supporting communists in the south.
H.o Chi Minh started sending support to communists in the south with the goal being to fight in the south against each other while he was pressuring the south from the north. When the US realized this, they sent military envoys to help with equipment and advisers who would train southern soldiers and this escalated the war.</span>
I think it's d sorry if i'm wrong
Despite the North's greater population, however, the South had an army almost equal in size during the first year of the war. The North had an enormous industrial advantage as well. At the beginning of the war, the Confederacy had only one-ninth the industrial capacity of the Union.
<span>It used U-boats to sin ships carrying supplies to Britain</span>
<span>The U.S. government supported nativist attitudes during the 1920's due to the rising levels of nationalist sentiment that was growing within the American population. The outcome of WWI and other related events had shifted popular opinion well in that direction. As a means of supporting these positions, the government issued the Emergency Immigration Act of 1921 and National Origins Act of 1924, pieces of legislation which imposed quotas on the allowable levels of immigration from certain European nations.</span>
