Eventually the prophet Jehu went to Baasha and was all, God says that since you haven’t followed It, Its going to crush your house and all your male relatives will be eaten by scavengers.
When Baasha died, his son Elah came to the throne. He reigned for two years before one of his commanders assassinated him while he was drunk. General Zimri only lasted seven days before General Omri marched against him. When Zimri saw all hope was lost, he set his house on fire and burned himself alive.
Omri set himself up as king, but half the kingdom rallied behind this other dude named Tibni. Civil war ensued, and eventually Omri killed Tibni.
About midway through his twelve year reign, Omri bought this hill and built the fortified city of Samaria upon it, which then became the capital of Israel.
When Omri died, his son Ahab became king and ruled for 22 years. Ahab married a Sidonian princess named Jezebel, and they not only built temples to Baal, and worshiped in them, Ahab also ordered Jericho rebuilt (which had been destroyed by God’s command by Joshua way back centuries before).