From what I can understand Qatar was occupied by the British and UAE. They found evidence that people have lived in Qatar since the stone age.
Qatar became independent from its colonists in September 1971.
September 3 1971
.
It become a country in 1990's.
qatar join the arab league
Kuwait became an independent from its colonists in 1961.
Algeria became independent from its colonists in 1962.
Zambia became independent from its colonists in 1964.
Barbados became independent from its colonists in 1962.
Swaziland became independent from its colonists in 1968.
Tonga became independent from its colonists in 1962.
Bangladesh became independent from its colonists in 1955.
Sierra Leone become independent from its colonists on April 27, 1961.
Burundi became independent from its colonists in July 1962.
Lesotho became independent from its colonists in October 1966.
Equatorial became independent from its colonists in October 1968.
Afghanistan became independent from its colonists in August 19, 1919.