According to Biblical tradition, the united Kingdom of Israel was a kingdom that existed in the Land of Israel, a period referred to by scholars as the United Monarchy.
Biblical historians date the kingdom from c. 1020 BCE to c. 930 BCE, though there are differences of opinion as to exact dates.According to the Bible, before the united monarchy, the Israelite tribes lived as a confederation under ad hoc charismatic leaders called Judges.
In around 1020 BCE, under extreme threat from foreign peoples, the tribes united to form the first united Kingdom of Israel.
Samuel anointed Saul from the tribe of Benjamin as the first king in c. 1020 BCE, but it was David who in c.1006 BCE created a strong unified Israelite monarchy.David, the second (or third, if Ish-bosheth is counted) King of Israel, established Jerusalem as its national capital 3,000 years ago.
Before then, Hebron had been the capital of David's Judah and Mahanaim of Ish-bosheth's Israel, and before that Gibeah had been the capital of the United Monarchy under Saul.David succeeded in truly unifying the Israelite tribes, and set up a monarchical government.
He embarked on successful military campaigns against Israel's enemies, and defeated nearby regional entities such as the Philistines, thus creating secure borders for Israel.
Under David, Israel grew into a regional power.
Under the House of David, the united Kingdom of Israel achieved prosperity and superiority over its neighbors.Under David's successor, Solomon, the United Monarchy experienced a period of peace and prosperity, and cultural development.
Much public building took place, including the First Temple in Jerusalem.However, on the succession of Solomon's son, Rehoboam, in c. 930 BCE the country split into two kingdoms: Israel (including the cities of Shechem and Samaria) in the north and Judah (containing Jerusalem) in the south.
