Jeroboam was a free man. Solomon saw that this young man was a skilled worker, so he made him the supervisor over all the workers from the tribes that descended from Joseph.
When all the Israelites heard that Jeroboam had come back, they called him to a meeting and made him king over all Israel. The tribe of Judah was the only tribe that continued to follow the family of David.
Later, the Israelites grew stronger and forced the Canaanites to work as slaves for them. But the Israelites could not force all the Canaanites to leave their land.