Names of Myanmar the new country, being further amended as the "Socialist Republic of the Union of Burma" in 1974, following a 1962 military coup. While both the names "Bama" and "Myanma" historically referred only to the Burmans and not other ethnic minorities, Burmese governments in the post-independence period have instituted a differentiation of meaning between Myanmar and Bamar in the official Burmese language usage. The name Myanma/Myanmar was expanded to include all citizens of the country while the name Bama/Bamar was kept to its original meaning. Both are widespread use in colloquial usage. Most still use Bamar/Myanmar interchangeably, to refer to the
Communist insurgency in Myanmar led by trade union leaders Thakins Lwin and Chit Maung, and dubbed 'crypto-communists' or 'red socialists' by the Rangoon press. They tried unsuccessfully to bring the communists back into mainstream politics, and in 1956 formed an alliance called the National United Front to contest the election on a 'peace ticket' winning 35% of the vote though only a small number of seats. The politburo's decision to fight 'for the very existence of our party' at a clandestine central committee meeting in April 1948 in Rangoon was confirmed the following month by the full plenum of the CC at Hpyu 120