In 1898.
William McKinley
The reason there is no answer is because it wasn't. No treaty of annexation ever took place. Hawaii is an occupied nation state.
Regionally the Hawaiian Islands are a part of Polynesia.
Hawaiian Islands Invitational was created in 2011.
Hawaiian Islands by Area:Hawaii.Maui.Oahu.Kauai.Molokai.Lanai.NiihauKahoolawe.
The Hawaiian islands were originally known as the Sandwich Islands.
It should be--- In the Hawaiian Islands, the east wind blows strongly.
When the Hawaiian islands were discovered by Captain Cook, he named them The Sandwich Islands after Earl Sandwich.
No there is no bridge that connects the "mainland" to the Hawaiian Islands.
The Hawaiian islands are located where the Pacific plate is migrating.
Volcanoes formed the Hawaiian Islands over millions and millions of years.
The Pacific Ocean surrounds the Hawaiian Islands.