who made up the southern kingdom of judah
Kingdom of Judah According to the Hebrew Bible, the kingdom of Judah resulted from the break-up of the United Kingdom of Israel (1020 to about 930 BCE) after the northern tribes refused to accept Rehoboam, the son of Solomon, as their king. At first, only the tribe of Judah remained loyal to the house of David, but soon after the tribe of Benjamin joined Judah. The two kingdoms, Judah in the south and Israel in the north, coexisted uneasily after the split until the destruction of the Kingdom of Israel by Assyria in c. 722/721.