However, the constitution also included references to socialism, including language such as "realise through the democratic process a socialist society". On socialism, Hossain said "socialism was very much within the democratic framework and not socialism in the sense of communism. That, again, I think, is something that in the context of our historical experience from the 1950s, 1960s, and 1970s was the big issue in those days". According to Hossain, the Awami League supported social democracy inspired by the politics of the British Labour Party. He recounted that socialism was an important political current in South Asia, especially during the 1960s and 1970s. For example, the Indian constitution also includes references to socialism. The government of post-1971 leader Zulfikar Ali Bhutto embarked on nationalization in Pakistan. The Dominion of Ceylon was proclaimed as the Democratic Socialist Republic of Sri Lanka in 1972.