Which was an american reaction to the beginnings of war in europe in 1939?
a. the united states offered europeans many more opportunities to immigrate.
b. congress encouraged the league of nations to provide assistance.
c. the united states began mobilizing troops in anticipation of entering the war later.
d. congress passed five neutrality laws to stress its policy of isolationism.

The American reaction to the beginnings of war in Europe in 1939 is D:Congress passed five neutrality laws to stress its policy of isolationism.

The Second World War  can be regarded as destructive conflict that was documented in human history.

The beginnings of war in Europe in 1939 was a year of international tension as well as aggressive expansion across Europe.

We can conclude that American Congress passed five neutrality laws so that  its policy of isolationism can be known and thus was done when the war began.

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The Correct Answer D

Congress passed five neutrality laws to stress its policy of isolationism.

Explanation: