Which system of international alliances dominated the world's foreign policy decisions from 1815 until 1918?
A) bilateral power
B) collective defense
C) balance of power
D) collective security
E) multilateral power

Question

Quizplus · Accepted Answer

The "balance of power" system was the dominant international alliance system from 1815 (after the Congress of Vienna) until the end of World War I in 1918, aiming to prevent any one nation from becoming too powerful.

Which System of International Alliances Dominated the World's Foreign Policy