Alaska" came from an Aleut word for "great land," though some believe the Aleut word meant  "mainland," referred to it by those residing on the Alaska Peninsula. Scientist and surveyor William Healey Dall wrote in 1870: "This name, now applied to the whole of our new territory, is a corruption, very far removed from the original word . . . called by the natives Al-ak-shak or Al-ay-ek-sa. From Alayeksa the name became Alaksa, Alashka, Aliaska, and finally Alaska. We have, then Alaska for the territory, Aliaska for the peninsula."

Alaska today refers to the entire state as well as the Peninsula. "Alyeska" is still around, though, as the name of a ski resort in Girdwood, as well as the name of the Anchorage consortium overseeing the trans-Alaska pipeline company.

Alaska (October 18, 1867) was first a district, becoming an organized territory on August 24, 1912. Alaska became the 49th state on January 3, 1959.