I believe it was called the ice age
Alaska lacked the moisture for total glaciation cover. See link below for more detail.
During the Last Glacial Maximum, an ice sheet covered most of North America from Texas to Alaska. This ice sheet was part of the Laurentide Ice Sheet, which extended over much of Canada and parts of the northern United States during the peak of the last ice age.
According to census.gov, the median age of people in Alaska is 33.4 years of age (2007).
18 years of age in Alaska.
an ice age
18 The age of majority in Alaska is 18. At 16 you can petition for emancipation, which in Alaska is called "removal of disabilities of minority"
At the age of 14, kids in Alaska can get their learner's permit.
16
Alaska.
19
The drinking age in Ontario, Canada, was changed from 21 to 18 in 1971. This change was part of a broader trend during the 1970s where several provinces in Canada lowered their legal drinking ages. However, Ontario raised the minimum drinking age back to 19 in 1985, where it remains today.