The Turks and Caicos Islands are an overseas dependency of the United Kingdom, Queen Elisabeth II is Head of State.
Spain.
New York and New Hampshire claimed the Hudson River.
Spain
It was Britain I believe.
Great Britian
The Netherlands.
Trick question. The first nation to explore, claim, and settle what is now the state of Georgia was the Cherokee Nation. The first European nation to land on what is now Georgia was Spain. The first European nation to colonize it was England; it was a penal colony.
France claimed ownership of Louisiana until it sold it to the United States in 1803 as part of the Louisiana Purchase. Spain also claimed Louisiana for a while.
Among several, Magellan claimed the Philippine Islands for the nation of Spain. In all, the Philippines comprise some 7,000 islands in the Pacific Ocean.
All of Africa was claimed by European nations at one point or another; the only exceptions are Liberia and Ethiopia. Liberia was technically colonized by the United States and Ethiopia remained independent, although the nation was invaded by Italy.
No. The European Nation is a continent.
The Canary Islands several hundreds miles off the west coast of Africa are still under the control of a European power. The nation of Portugal exerts governmental control over them.