1789 with the passage of the constitution and the selection of Washington.
1776
McDonalds!!!!!!
Austria Hungary did not become one nation after World War 1.
never <><><> It is a Commonwealth of the US- not a separate nation, it's "part and NOT part" of the US. They can also be called an island/commonwealth nation, but not a soviergn/independent nation.
The United States Constitution united the US states as one nation.
The wants of Alexander Hamilton
The Cherokee nation became citizen's of The USA in 1901
The rest of the nation felt sorry for them.
well yes because we do need to become one nation!!! well yes because we do need to become one nation!!!
The United States become an independent nation after the colonists fought religious freedom against the british.
Harvard was the first college in the US. It was built in Cambridge, Massachusetts in 1636, before the US had become an independent nation.
One of the US states