Who extended the 36 degree 30' line to california

which time period is this? or is this story fictional, i'm going to need more info to answer this question

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.