By forming various organizations.
The European Union, for example, unites Europe (Minus Britain these days) under one banner, thus preventing fighting.
A more direct example is the North Atlantic Treaty Organization. NATO protects the "North Atlantic" and Europe from terrorists and invading countries by using the combined military strength of multiple nations.
Why was the election of 1800 an important turning point in American history? This election of 1800 was an important turning point in American history because at the time the Federalists controlled the army the presidency and Congress they could've refused to step down and overthrown the Constitution.
Answer:
The Flash i think i watch it and it's cool
Explanation:
Cause never mind just watch crashcourse world history its on youtube
No because they took land from the Natives without asking the Natives