Considering its strategic location and numerous mentions in the Old Testament, what made the city of Megiddo (Armageddon) so significant historically and prophetically?

A Its location at a crucial crossroads made it a site of numerous battles, leading to its association with final, decisive conflict. B It was the birthplace of King David and held immense religious importance for the early Israelites. C Megiddo was the primary center for the worship of Baal and other Canaanite deities. D It served as the capital of the Northern Kingdom of Israel after the division of the kingdom.