why did the U.S. Senate’s Nye Committee justify greater U.S. isolation from foreign affairs during the 1930s?

Question

A- The committee claimed that U.S. industries made excessive profits at the expense of American lives during World War I.
B- The committee opposed Roosevelt’s decision to supply U.S. weapons to European nations through the Lend-Lease Act
C- The committee feared a growth of communist activities that led to the First Red Scare in the U.S.
D- The committee was concerned that the Treaty of Versailles would force U.S. involvement in foreign military conflicts.

Answer 1

D- The committee was concerned that the Treaty of Versailles would force U.S. involvement in foreign military conflicts.