Question

Which u.s. action of the 1920s revealed that the u.s. government's foreign policy was not as isolationist as it appeared?

Answer 1

U.S. participation in the Washington Naval Conference

Answer 2

The U.S. action of the 1920s that revealed that the U.S. government's foreign policy was not as isolationist as it appeared was the U.S. participation in the Washington Naval Conference.

Step-by-step explanation:

The U.S. was at the forefront of efforts at disarmament and reducing the growth of naval tonnage during the 1920s and 1930s. The Washington Naval Conference took place in 1921-1922 and gathered the world's largest naval powers to discuss naval reductions and the tensions in Asia with Japan.