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.
Territorial evolution of the British Empire
Within twenty years of the partition and independence in 1947 of British India (considered to be the most important colonial possession), most of the Empire's territories had achieved full independence. Today 14 former colonies (since 2002 known as British Overseas Territories) remain under British rule; the term "colonies" is no longer officially used to describe these.