The Partition of India, occurring on August 14-15, 1947, led to the division of British India into the dominion of Pakistan and the union of India, driven by religious tensions between Hindus and Muslims. This event followed a long history of British colonial rule, rising nationalism, and internal religious conflicts, culminating in significant violence, dislocation, and a massive refugee crisis as millions were forced to migrate. The aftermath of the partition has continued to affect India and Pakistan, contributing to ongoing disputes and tensions between the two nations.