Answer:Officers are commissioned by and ultimately derive their authority from the President and are confirmed by the U.S.
Explanation: because
https://www.ducksters.com/history/aztec_empire/spanish_conquest.php
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Islam spread with the expansion on the Ottoman empire. When they conquer were exposed to this religion and many people converted. They also used trading to spread Islam trough southeast Asia, Africa an many more parts of the world. The first conversions were flexible, s it was easy for people to convert into Islam.
I find it important to lead because I have a strong passion for it, I believe I have the skills and leadership to be a leader.
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The government was unable to tax the citizens