The Indian Independence Act, passed by the British Parliament on July 5, 1947, officially gave India its independence from British rule. This monumental act was the culmination of decades of struggle by the Indian national movement. Under this act, India was divided into two independent dominions: India and Pakistan, which commenced functioning from August 15, 1947. The act not only ended British colonial dominance but also initiated a series of political and social upheavals due to the partition, leading to massive displacement and communal riots. Thus, the act played a pivotal role in shaping the modern geopolitical landscape of South Asia.