Answer:
Politics
Explanation:
The most significant change in the late 18th and early 20th centuries is POLITICS.
This is evident in the major events that occurred and shook or change the world during this period.
For example, the French Revolution of 1789, affected Europe as monarchical and aristocracy style of government were challenged. The effects also reached the American colony, particularly the South and Central America.
Similarly, World War 1 in 1914, changed the course of action in the 20th century, as nations formed alliances, enemies, change style of government, and many more.
I believe the south suffered more because of the destruction left by the Union army, especially during Shermans march to the see where he burnt cities to the ground, like Atlanta, Georgia.
For 2021, Mexico is ranked 46 of 140 out of the countries considered for the annual GFP review. It holds a PwrIndx* score of 0.7565 (a score of 0.0000 is considered 'perfect').
kamsahamnida
Government powers not provided to the national government in the us constitution but are rather given to the states by the 10th amendment are called <em>reserved powers</em>. :)
Eisenhower believed that it was very important to keep a non-Communist government in Vietnam. It was believed by many at that time that Communists all over the world were united in a international conspiracy and their plan was to topple non-communist governments one by one until they achieved world wide domination.
