The part of the Mongol Empire that ruled over Russia was called the Golden Horde<span>.
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The reasons are that Rehoboam attempted to continue his father, Solomon's unwise policy of swinging taxes and then arrogantly increased them when the Israelites complained. In a very short time, the Israelites rebelled and split from Israel, forming their own kingdom called Israel.
To gain more resources to aid industrialization.
The year that Persia divided into spheres of influence was on 1907