Rutherford B. Hayes. You know you can google these kinds of simple questions, right? It's much faster and more reliable.
Answer:
Many Cubans were willing to support Fidel Castro and his Communist regime to displace the Batista regime, as the Batista regime was extremely unpopular due to it stating that it followed Democracy, all the while showing symptoms of totalitarism, leading to the eventual overthrow by the widely popular Castro, who promised change (which occurred as the Communist Regime, which also soon fell into unpopularity).
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Answer:
Mao Zedong
Nationalist Party in China led by Jiang Jieshi, which began a war against the Communist Party led by Mao Zedong. Both fought for control of China, with Mao and the Communists ultimately winning in 1949. You just studied 8 terms!
Zimmermann telegram- Nothing like negotiating with a neighbor to invade their front lawn.
Unrestricted submarine warfare- Sinking ships owned by the US constantly is already making us angry.
and the sinking of the Lusitania- Now this wasn't the final straw but it did indeed shake US support for Germany and caused outrage all over the USA.