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.
Chinese River Valley civilization<span>although it was from 8000 to 2000 BCE
They used the river for irrigation and they raised pigs and chickens. Used stone tools</span>
Martin Luther didn't start his own reformation because he obviously wasn't the only guy who was thinking; why would i want all my hard earned money to go and do get used on the different church taxes.
Road and canals were built to help them