artifact and diary because they are tge first hand information
Answer:
While alive, Mohammed created a political empire. After his death, the community was left without a leader. Since Mohammed hadn't named the next leader before his death, panic spread across the empire. Some clans abandoned Islam altogether, other refused to pay taxes, and some even declared themselves prophets. The next four people to lead the empire all knew Mohammed and became known as the "rightly guided" caliphs. Each one of the caliphs played a part in expanding the Muslim empire to 4X its size. The Muslims succeeded because they were energized by their faith, and let Christians and Jewish people keep theirs. Over time many cultures in the Muslim empire converted to Islam because of Islam's message of equality.
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Lithosphere, hydrosphere, biosphere and atmosphere
The six states with the most electors are California (55), Texas (38), New York (29), Florida (29), Illinois (20), and Pennsylvania (20). The District of Columbia and the seven least populous states — Alaska, Delaware, Montana, North Dakota, South Dakota, Vermont, and Wyoming — have three electors each.
Answer:
Legend has it that Romulus and Remus—twin brothers who were also demi-gods—founded Rome on the River Tiber in 753 B.C. Over the next eight and a half centuries, it grew from a small town of pig farmers into a vast empire that stretched from England to Egypt and completely surrounded the Mediterranean Sea.
Explanation: