In 1954, in which of the following states did the Indian Government decide to integrate Chandranagar (also called Chandernagore), which was under the rule of the French?

Chandernagore was a French colony located in Bengal. Following a referendum in 1949 and a treaty signed in 1951, the French de facto transferred control to India. On October 2, 1954, the city was formally integrated into the state of West Bengal under the Chandernagore (Merger) Act.