Even though the revolutions did not succeed, the forces of liberalism and nationalism triumphed after 1850 because of the ideas of several individuals and artists such as Karl Marx and Gustave Flaubert. Another reason is that the people were made aware of the corrupt and deceitful actions of Napoleon III.<span />
I believe the answer is C.
A strict policy of neutrality, the United States would not entangle itself with alliances with other nations.
“Ottoman invasions “
Sorry if I’m wrong