Explanation: To understand the political leadership of West Bengal in 1980, it is essential to review the political history of the state during the late 20th century. West Bengal has had a rich and complex political landscape, with various political parties and leaders shaping its governance.
Siddharth Shankar Ray, a member of the Indian National Congress, was the Chief Minister of West Bengal from 1972 to 1977. He was succeeded by Jyoti Basu, who took office in 1977 and continued as the Chief Minister until 2000. Jyoti Basu was a prominent leader of the Communist Party of India (Marxist) and is known for his long tenure and significant contributions to the state's development.
Asoke Sen, another important political figure, served as the Chief Minister of West Bengal twice: from 1967 to 1969 and again from 1970 to 1971. He was a member of the Indian National Congress and played a crucial role in the state's politics during the 1960s.
Ajoy Bose, a member of the Indian National Congress, was the Chief Minister of West Bengal from 1961 to 1962 and again from 1964 to 1967. He was a significant figure in the state's political history but was not the Chief Minister in 1980.
Given this historical context, it is clear that Jyoti Basu was the Chief Minister of West Bengal in 1980. His tenure was marked by significant social and economic reforms, and he is remembered for his long-standing commitment to the state's development. Understanding the political timeline and the contributions of these leaders is crucial for comprehending the political history of West Bengal and its governance during the 1980s.