Which country became independent in the year 2002 after 450 years of Portuguese rule, followed by a quarter-century of Indonesian occupation?

Correct option is A

East Timor (Timor-Leste) gained independence in 2002 after a long history of colonization and occupation. It was a Portuguese colony for about 450 years before being occupied by Indonesia in 1975. Following a United Nations-sponsored referendum in 1999, where the majority of East Timorese voted for independence, the country formally gained its independence on May 20, 2002.
Information Booster: East Timor's path to independence was marked by significant strife and violence, particularly during the Indonesian occupation, which led to a protracted conflict. The United Nations played a pivotal role in facilitating the transition to independence and establishing stability in the country.
Additional Knowledge:
· (b) Nauru: Gained independence from a UN trusteeship administered by Australia, New Zealand, and the UK in 1968.
· (c) Andorra: A sovereign state in Europe, long independent and never colonized by Portugal or Indonesia.
· (d) Kiribati: Gained independence from the United Kingdom in 1979.