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 the oil industry in India
After India won independence in 1947, the new government moved to a Communist system, often termed as License Raj. In terms of economic policy this meant a far bigger role for the government and little or no role for the private sector. This resulted in a focus on centralized planning, heavily bureaucratic and inefficient system that meant a large public sector and economic protectionism.