What would a historian most likely do to piece together clues about the human past? a. Study artifacts scientifically.

b. Study written records.

c. Travel to ancient ruins to study them.
please hurry

answer: ensure protection from communism

explanation:

the north atlantic treaty was largely dormant until the korean war initiated the establishment of nato to implement it, by means of an integrated military structure: this included the formation of supreme headquarters allied powers europe in 1951, which adopted the western union's military structures and plans.

it would be a. that is the only one i could think of