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.
Abolition of monarchy
The independence of the Indian subcontinent from direct British rule in 1947 posed a unique problem. From 1858, when the British government had assumed direct rule over the subcontinent, it had been governed as a quasi-federation, with most of the subcontinent (known as British India), under the direct rule of the British sovereign. The remainder of the subcontinent, however, was under a form of indirect rule through its division and subdivision into over 500 subnational monarchies, known as princely states; each was ruled by a prince in a subsidiary alliance with the British government. The princely states ranged from powerful and largely independent principalities such as Hyderabad or Mysore, with a high level of autonomy, to tiny fiefdoms a few dozen acres in size. The resulting imperial structure was broadly similar to that of the German Empire before the First World War.