Is there an archipelago outside of the US
No. But it is part of an archipelago.
The Aleutian Islands, part of Alaska, is an archipelago.
Greece
The Florida keys.
Hawaii is the only US state that is entirely an archipelago, consisting of 137 islands spread out over 1,500 miles in the central Pacific Ocean.
No. These islands are located between Australia and Asia. Indonesia and Philippines are a part of the Malay Archipelago.
Yes, the phrase "archipelago of islands" is considered redundant because an archipelago is already a grouping or chain of islands. You can simply refer to it as an archipelago.
Hawaii.
An archipelago is a string of small islands. The archipelago of St Kilda, the remotest part of the British Isles, lies 41 miles (66 kilometres) west of Benbecula in Scotland's Outer Hebrides.
java is an island on the Indonesian archipelago. it is a part of Indonesia.
There are at least two: the Aleutians in Alaska, and the Keys in Florida. The Hawaiian Islands, 5Oth US state, consist entirely of an archipelago.