Answer:
World War I changed the way wars were fought because of the widely known trench warfare. Because troops inside the trenches were much more protected than troops outside, it led to much more prolonged battles.
<span>Most historians believe early Native Americans crossed over the Bering Land Bridge from Asia to Alaska during the last Ice Age</span>
Answer:
Prevent formal confederates from taking office and achieve political equality.
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He stopped the bombing of North Vietnam. So A
Communist guerrilla fighters
