What was the most important factor that led to the fall of the Western Roman Empire?

Invasions from barbaric tribes.

Explanation:

Invasions from baric tries like the Goths attacked and were too much for the romans and they fled.

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.

the answer is a. harriet tubman was a nurse on the battlefield.