The minor outlying islands which are territories of the United States include Midway Atoll (acquired in 1867), Palmyra Atoll (acquired in 1898, with Hawaii), Wake Atoll (acquired in 1899), Baker Island and Howland Island (acquired in 1857), Jarvis Island (acquired in 1858), Johnston Atoll (acquired in 1858), Kingman Reef (acquired in 1922), and Navassa Island (acquired in 1857). (1 gen 1867 anni – 1 gen 1922 anni)
Aggiunto al nastro di tempo:
Data:
1 gen 1867 anni
1 gen 1922 anni
~ 55 years