Alaska became a US territory after the United States

August 24, 1912

Explanation:

Purchased the land

Explanation:

On October 18, 1867, the U.S. formally takes possession of Alaska after purchasing the territory from Russia for $7.2 million, or less than two cents an acre. Nevertheless, Congress eventually ratified the Alaska deal.

evaluate the extent to which the seven years' war (french and indian war, 1754–1763) marked a turning point in american relations with great britain, analyzing what changed and what stayed the same from the period before the war to the period after it.

c, because the american revolution was from 1765 to 1783.