What was an effect of World War I on the United States? A.) increased personal income
B.) strong belief in international relations
C.) disillusion with progressive reforms
D.) prejudice against certain groups

D,is answer of your questions

the results of roman expansion produced social conflict and civil war. julius caesar gained power and became a dictator but was then assassinated. the reign of augustus began a long period of imperial rule and peace in the roman empire. rome faced the problems of how to maintain peace, law, and order.

hope this !

brainliest?

to force terrorists groups to stop attacking western targets using massive military force.