I believe the answer is D. WWI was the first "total war," in which all of the people in all of the involved countries participated and were impacted.
The Monroe Doctrine is the best known U.S. policy toward the Western Hemisphere. Buried in a routine annual message delivered to Congress by President James Monroe in December 1823, the doctrine warns European nations that the United States would not tolerate further colonization or puppet monarchs.
Answer:
The answer is C. the sepoy rebellion
The constitution reflects the influence of enlightenments by answer B
