The founding of Israel in 1948 led to significant conflict, particularly the Arab-Israeli War. The establishment of a Jewish state in a region with a majority Arab population resulted in immediate tension, fierce resistance, and violent clashes. Following the UN's partition plan, neighboring Arab states invaded, leading to a war that displaced hundreds of thousands of Palestinians and cemented divisions. This conflict marked the beginning of ongoing disputes over land, rights, and national identity, contributing to subsequent wars and tensions that continue to affect Middle Eastern politics today and the broader international community's involvement in peace efforts.