The creation of the League of Nations
China joined the side of the Tripple Entente during World War I.
Answer:
changes in government, before 1770 most countries were either monarchies, absolute monarchies, republics, city states, or empires afterwards came political theory and such on a much greater scale
Cant answer without the question
Answer:
from my base knowledge of american and world history I believe it is 3, 2, 1, 4
Explanation: