Answer:
Under the Treaty of Guadalupe Hidalgo, which settled the Mexican-American War, the United States gained more than 500,000 square miles (1,300,000 square km) of land, expanding U.S. territory by about one-third.
Explanation:
Harry truman allowed for the use of Atomic bombs on Hiroshima and Nagasaki code named "little boy" and "fat man"
Answer:
take good notes using Colin's and other punctuation homie
Answer:
because he wrote the majority of the documeny, also it was an important document that declared independence from Britain, marking the start of the Revolutionary War
The Louisiana Purchase, which was purchased by the United States from France, greatly impacted the development of the US in that it gave the US a large area of land for extremely cheap.