The Gabonese Republic was previously occupied by which country?

Gabon, officially the Gabonese Republic, is a country on the west coast of Central Africa. Located on the equator, Gabon is bordered by Equatorial Guinea to the northwest, Cameroon to the north, the Republic of the Congo on the east and south, and the Gulf of Guinea to the west. It has an area of nearly 270,000 square kilometres (100,000 sq mi) and its population is estimated at 2.1 million people. Its capital and largest city is Libreville. The official language is French.

French explorer Pierre Savorgnan de Brazza led his first mission to the Gabon-Congo area in 1875. He founded the town of Franceville, and was later colonial governor. Several Bantu groups lived in the area that is now Gabon when France officially occupied it in 1885.

In 1910, Gabon became one of the four territories of French Equatorial Africa, a federation that survived until 1958. In World War II, the Allies invaded Gabon in order to overthrow the pro-Vichy France colonial administration.

On November 28, 1958, Gabon became an autonomous republic within the French Community, and on August 17, 1960, it became fully independent.