When were the territories of Goa, Daman and Diu liberated by the Indian Army from the colonial rule of the Portuguese.

1961

The correct answer is Option 2 - 1961

Although the British empire in India came to an end in 1947, Portugal refused to withdraw from the territories of Goa, Diu and Daman which were under its colonial rule since the sixteenth century. During their long rule, the Portuguese suppressed the people of Goa, denied them civil rights, and carried out forced religious conversions. After India’s Independence, the Indian government tried very patiently to persuade the Portuguese government to withdraw. There was also a strong popular movement within Goa for freedom. They were strengthened by socialist satyagrahis from Maharashtra. Finally, in December 1961, the Government of India sent the army which liberated these territories after barely two days of action. Goa, Diu and Daman became Union Territory.