Answer:
Muhammad's popularity was seen as threatening by the people in power in Mecca, and Muhammad took his followers on a journey from Mecca to Medina in 622. This journey is called the Hijrah (migration) and the event was seen as so important for Islam that 622 is the year in which the Islamic calendar begins.
Explanation:
The term C. Mormons refers to the members of a church that was founded by Joseph Smith, and was later succeeded by Brigham Young.
Before becoming President of the United States, Theodore Roosevelt<span> was the Assistant Secretary of the Navy. He resigned in 1898 to organize the Rough Riders, the first voluntary cavalry in the </span>Spanish-American War<span>. The U.S. was fighting against Spain over Spain's colonial policies with Cuba.
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Chinese and Irish Immigrants, and African Americans