Answer:
Although there are no right answers I'd say the Louisiana Purchase because it gave a huge amount of land and helped with transporting goods across the country. Making it easier to get resources that would otherwise take a long time to transport.
Be sure to change words and parts of my answer otherwise its just plagiarism and you could get an F.
The answer is, Nations must cooperate to bring about and maintain world peace, and No country must develop or own any sort of nuclear weapons.
Answer:
pick one..?
* i didnt know if i should pick one.. but sense I do now.. the answer is "A" *
Explanation:
A couple developments you could
mention are:
-The unification of the states under a central government Federalist v. Anti-Federalist were the first polical parties in the US. The Federalists were in favor of the Constitution and Anti were against. They would eventually evolve to Republicans and Democrats.
-Pro and Anti Slavery
-Free enterprise v. Government interference
