False, de facto segregation is segregation by un-written custom of tradition.
Military leaders were not prepared for the trench warfare of world war i, in which:
ANSWER: 4th Choice: opposing forces fought each other from elaborate systems of trenches without much loss or gain of land.
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After world war ii, the communist party led by gradually succeeded in gaining majority support with Mao Zedong.
<h3>Who is Mao Zedong?</h3>
Mao Zedong can be described as Chinese leader, which facilitated the rule of communism in China.
Therefore, communist party led by gradually succeeded in gaining majority support with Mao Zedong.
Learn more about Mao Zedong at;
brainly.com/question/11526642
Because Francis was assassinated by a serbian, Austria-Hungary declared war on Serbia, which triggered the domino effect of the central powers declaring war on everyone. Causing World War 1.
He caused ww1