Immigrants from which country were not allowed into the united states by the immigration act of 1924 apex

JAPAN beause of the asian countries (APEX)

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.