Ancient arctic people took advantage of their harsh environment by
building log homes.
using horses for transportation.
moving along the coast.
building igloos.

Ancient Arctic people took advantage of their harsh environment by building igloos. The last option provided.

Igloos consists of a form of shelter built of snow, typically built when the snow is easy to compact. Igloos were traditionally related to inhabitants of Canada's Central Arctic and Greenland's Thule area. The Inuit language word iglu can be used for a house or home built of any material, not only snowhouses.

when world war i broke out across europe in 1914, president woodrow wilson proclaimed the united states would remain neutral, and many americans supported this policy of nonintervention. however, public opinion about neutrality started to change after the sinking of the british ocean liner lusitania by a german u-boat in 1915; almost 2,000 people perished, including 128 americans. along with news of the zimmerman telegram threatening an alliance between germany and mexico, wilson asked congress for a declaration of war against germany. the u.s. officially entered the conflict on april 6, 1917.