Hawaii is a US state- and no one person owns all of Hawaii. Much of it IS owned by the US government, and several million companies and people own the rest.
It was an Independent Kingdom, The Republic of Hawaii and the Territory of Hawaii before it became a US State.
The U.S. has never owned Canada.
Donald Trump
Nope. Hawaii is the 50th state. There are territories owned by the US that can become states, Puerto Rico the most notable.
phillipines
Donald Trump
Samoans
Russia
Donald Trump
Yes, there are many privately owned islands in Hawaii. These islands can cost up in the millions.
MEXICO owend it