Answer: The Ottoman Empire was the country that suffered the heaviest loss of civilian life,
Explanation: With over two million civilian deaths.
1) They mostly spread Islam through conquering new countries. What they did also was unite all people under a single rule and ended religious uprisings.
2) There was tensions because one faction believed that Muhammad should be succeeded by someone chosen by people, while the other faction believed that his successor should be someone from his bloodline.
Answer:
The United States formally entered the war itself in December 1941, following the Japanese attack on Pearl Harbor.
Explanation:
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Sparta......... hope this helped
