Self-determination
In 1947, India gained independence from the British Empire. The empire was in decline but adapted to these circumstances by creating the British Commonwealth—since 1949 the Commonwealth of Nations—which is a free association of equal states. As India obtained its independence, multiple ethnic conflicts emerged in relation to the formation of a statehood during the Partition of India which resulted in Islamic Pakistan and Secular India. Before the advent of the British, no empire based in mainland India had controlled any part of what now makes up the country's Northeast, part of the reason for the ongoing insurgency in Northeast India. In 1971 Bangladesh obtained independence from Pakistan.
History of Andhra Pradesh
India became independent from the United Kingdom in 1947. Although the Muslim Nizam of Hyderabad wanted to retain independence from India, but was forced to cede his kingdom to the Dominion of India in 1948 to form Hyderabad State. Andhra, the first Indian state formed primarily on a linguistic basis, was carved from the Madras Presidency in 1953. In 1956, Andhra State was merged with the Telugu-speaking portion of Hyderabad State to create the state of Andhra Pradesh. The Lok Sabha approved the formation of Telangana from ten districts of Andhra Pradesh on 18 February 2014.