Which party involved in The Battle of Lenadoon emerged in December 1969?
Official Irish Republican Army The Official Irish Republican Army or Official IRA (OIRA) was an Irish republican paramilitary group whose goal was to remove Northern Ireland from the United Kingdom and create a "workers' republic" encompassing all of Ireland. It emerged in December 1969, shortly after the beginning of the Troubles, when the Irish Republican Army split into two factions. The other was the Provisional IRA. Each continued to call itself simply "the IRA" and rejected the other's legitimacy. Unlike the "Provisionals", the "Officials" were Marxist and worked to form a united front with other Irish communist groups, named the Irish National Liberation Front (NLF). The Officials were called the NLF by the Provisionals and were sometimes nicknamed the "Red IRA" by others.
Bangla Congress The Bangla Congress was a regional political party in the Indian state of West Bengal. It was formed through a split in the Indian National Congress in the 1960s and later co-governed with the Communist Party of India (Marxist) (CPI(M)) in two United Front governments, the first lasting from March 15, 1967, to November 2, 1967, and the second from February 25, 1969, to March 19, 1970. Ajoy Mukherjee was the Chief Minister in both governments. On March 19, 1970, the second United Front government fell as a result of the breakdown of the alliance between the Bangla Congress and the CPI(M). The Bangla Congress then went into rapid decline and was later reunified with the Indian National Congress.