There was a sign of hope and new land and the gold rush
Answer:
b. conflict over who should be the caliph
Explanation:
Prophet Muhammad died without a male heir neither did he choose a successor. This led to a conflict between two major groups. one group wanted that someone from the family of Muhammad should be chosen for the position of caliph while others who were in majority, Sunna ( an elite Muslim community ) to decide it in favor of Abu Bakr. Thus the followers of Ali and later his son Hussein are called Shias while the other are known as Sunnis.
Emancipation is when a slave is set free by the government action and manumission is when slaves are set free by their master voluntarily.
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D. Britain. All of the other regions were part of the byzantine empire.