Answer:
The Constitution provides that an amendment may be proposed either by the Congress with a two-thirds majority vote in both the House of Representatives and the Senate or by a constitutional convention called for by two-thirds of the State legislatures.
Explanation:
Answer:
C. Doubled the size of the country
Explanation:
The Louisiana Purchase was a massive land purchase in American History that doubled the size of the country.
The Adams-Onis Treaty was a treaty between the United States and Spain in 1819, which also known as the Transcontinental Treaty or the Florida Purchase Treaty. The treaty is all about the boundary of the United States and New Spain but then there is one element that doesn’t include on this treaty like, the United States gained control of the Texas territory from France.