Dutch Empire lost a number of its colonial possessions and trade monopolies to the British Empire. Nevertheless, major portions of the empire survived until the advent of global decolonisation following World War II (1939–1945), namely the East Indies (Indonesia) and Dutch Guiana (Surinam). Three former colonial territories in the West Indies islands around the Caribbean Sea—Aruba, Curaçao, and Sint Maarten—remain as constituent countries represented within the Kingdom of the Netherlands. The territories that would later form the Dutch Republic began as a loose federation known as the Seventeen Provinces, which Charles V, Holy Roman Emperor and (as "Carlos I") King of Spain,
French Guiana of camps and penitentiaries along the coast where prisoners from metropolitan France were sentenced to forced labor. During World War II and the fall of France to German forces, Guianan Félix Éboué was one of the first to support General Charles de Gaulle of Free France, as early as June 18, 1940. Guiana officially rallied Free France in 1943. It abandoned its status as a colony and once again became a French department in 1946. After De Gaulle was elected as president of France, he established the Guiana Space Centre in 1965. It is now operated by the CNES, Arianespace