How did the economy change immediately after World War I?

A) Demand for wartime goods dropped.
B) The number of immigrants available to work decreased.
C) The cost of living declined dramatically.
D) Americans relied solely on cash payments.

The answer is A.

Explanation:

Economic Impact on the United States. World War I took the United States out of a recession into a 44-month economic boom. U.S. exports to Europe increased as those countries geared up for war. Later, U.S. spending increased as it prepared to enter the war itself.

Hope this helps. :)

the answer would be c

a big one is

to appoint and regulate officers of the land and naval forces,

which caused much controversy ending the articles