The answer is D. United Nations, because A is about the secrurity of America. B is to prevent terrorism, and C is a world organization.
Answer:
Five Motives for Imperialism. Various motives prompt empires to seek to expand their rule over other countries or territories. These include economic, exploratory, ethnocentric, political, and religious motives. ... Exploratory: Imperial nations or their citizens wanted to explore territory that was, to them, unknown.
Explanation:
C. new tech.....................................................................................
28 July 1914 – 11 November 1918