Early in the twentieth century, rapid economic and technological change, increasing competition among powerful states, and resistance to European domination worked together to destabilize the world system. Underlying tensions and weaknesses led to a series of crises that altered the world in several important ways.
Answer:
To make sure no one branch has to much power.
Explanation:
Without checks an balances the branches of government could do whatever they wanted to. They could declare war and lift trade bans.
Answer:
he United States has formal diplomatic relations with most nations.
Explanation:
The French reacted to Jay's treaty with England by beginning to capture American ships. Not only they captured ships, they also withheld war supplies to America.
This was a treaty between the United States and Great Britain that averted war and resolved issues. It marked the first use of negotiation as a means of settling an international dispute. It also prepared a way for settlement of the long dispute with Spain.
Edited out was thomas jeffersons attack on the slave trade