Armed conflict
i have no idea people im sorry haha
In 1898 by Act of Congress.
In 1898 as a Territory by Act of Congress.
Alaska was a US Territory long before the Spanish American War.
63 years
The Louisiana purchase was between the U.S. and France. The French leader was Napolean. In order to fund his ongoing wars in Europe, Napolean needed cash. The sale of the Lousiana territory was seen as a way to further the Napoleonic wars.
France
They purchased it from France.
ALASKA.
The US acquired the territory of Florida from Spain ceding it to the US.
In 1846 Britain agreed for the US to take control of the territory
In 1898 by Act of Congress.
Florida
In 1898 as a Territory by Act of Congress.
American Samoa.
He did indeed- paid 15 million dollars for this territory in 1803.
The U.S. used diplomacy to gain the Oregon Territory. I had the same exact question on my Social Studies exam :)
They still hold Guam and Puerto Rico as US Territories.