Question 9 of 10 Twentieth-century conflicts such as World War I and World War II were often
followed by periods of even more fighting because they:
A. failed to resolve key issues and created resentments between
countries.
B. led world leaders to abandon the political philosophy of
nationalism.
C. helped powerful countries seize control over huge colonial
empires.
D. convinced citizens that their countries should become more
isolated.
SUBMIT