The King, Maharaja Budhachandra, began a process of democratisation of the state, enacting the Manipur Constitution Act, 1947, which established a democratic form of government with the Maharaja as the Executive Head and an elected legislature.

In 1949, the King Budhachandra was summoned to Shillong, capital of the Indian province of Assam and was forced to sign an agreement for merging the kingdom into India. the King had already signed the Instrument of Accession with the Indian Dominion in 1947.

Once Manipur became part of the Indian Union, India dissolved the State’s Constitution Assembly in October, 1949, and made it into a part C state. Lateron it was further degraded to the status of the union territory from 1956 onwards. In 1972, Manipur was elevated to the status of an state (or province).