No it is not. An atoll is largely made up of coral reef and is generally flat land (Tokelau is an atoll) Samoa has mountains and is not flat.
No
American Samoa, Baker Island, Guam, Howland Island, Jarvis Island, Johnston Atoll, Kingman Reef, Midway Islands, Northern Mariana Islands, Palmyra Atoll, and Wake Island.
The US did not gain their current territories of American Samoa, US Virgin Islands, or the Northern Mariana Islands as a result of the Spanish-American War.The US did gain the Philippines, Guam, Puerto Rico, and Cuba as a result of the Spanish-American War.
It did not gain Midway Atoll. It did not gain Wake Island. It did not gain Palmyra Atoll. It did not gain the US Virgin Islands. It did not gain American Samoa, Alaska or Hawaii from the Spanish American War.
Populated: Puerto Rico US Virgin Islands American Samoa Guam Northern Mariana Islands Unpopulated, and used mostly for military: Kingman Reef Jarvis Island Palmyra Atoll Navassa Island Wake Island Midway Islands Johnston Atoll Howland Island Baker Island
Northern Marianas Palau Guam American Samoa US Virgin Islands Puerto Rico Wake Midway Bikini Atoll, Baker, Howard
Under U.S. Jurisdiction (14)* American Samoa* Baker Island* Guam* Howland Island* Jarvis Island* Johnston Atoll* Kingman Reef* Midway Islands* Navassa Island* Northern Mariana Islands* Palmyra Atoll* Puerto Rico* Virgin Islands* Wake IslandViper1
bikini atoll
the oppsite of atoll is planet
Jarvis Island, Kingman Reef, Palmyra Atoll, Johnson Atoll, Midway, Wake Island, Guam, Baker Island, American Samoa and several others. Hawaii is part of the US and is not "owned" by the US. See the Wikipedia link below for the list of U.S. territories (not just those in the Pacific).
bikini atoll
Allot and atoll.