Indians march for Goan Liberation, 1954-1955
Goa, a state in Western India that borders the Arabian Sea, was a Portuguese colony until 1961. The anti-colonial movement of Goa started in 1910, when the Portuguese monarchy was abolished after a popular revolution, and went through several phases and sub-movements until India took Goa through force in 1961. This included constant diplomatic efforts and negotiations, several instances of extensive non-violent action, and ultimately Indian military action.