Part of the Marshall Islands are a part of the US. (The islands of Bikini and Enewetak use to be US nuclear test sites.)
Puerto Rico is an autonomous region with US privileges. US Virgin Islands are part of the US.
The Hawaiian Islands are part of the US.
two islands are conneced to the u.s.a
Aleutian Islands
Yes. The Virgin Islands are considered a US territory. But they aren't considered a US state.
Yes. It is part of the US Virgin Islands.
The Cayman Islands were never part of the United States.
St. Kitts and Nevins is south east of the US Virgin Islands. They are part of the Leeward Islands,
The US Virgin Islands.
The Aleutian IslandsThe Aleutian Islands.
If you discount Hawaii which is all islands, and if you discount any other islands that are part of the US, my guess is Newfoundland.