Fear of a A. Soviet invasion
B. economic instability
C. the government
D. a world war
helped in strengthening fascism in
A. Japan
B. Italy
C. Spain
D. the Soviet Union.

See below

Explanation:

Fear  of economic instability helped in strengthening fascism in Italy.

on april 6, 1917, the u.s. joined its allies--britain, france, and russia--to fight in world war i. under the command of major general john j. pershing, more than 2 million u.s. soldiers fought on battlefields in france.

sam houston basically made tx he fought for anrew lead troops in the battle of san jacinto and then became president and james polk