I would say the people of central America would be descendants from native groups, such as the Aztecs, Mayans, etc., as well as the Spaniards.
Answer:
Indigenous groups and Spanish
For the Louisiana purchase question, it more than doubled the size of the united states. As for the second question I believe the answer would be "Thomas Jefferson was eager to explore the west to ensure the survival and prosperity of the United States"
People who had originally lived on a chunk of land that wanted to protect what land they had.
We the People of the United States, in Order to form a more perfect Union, establish Justice, insure domestic Tranquility, provide for the common defence, promote the general Welfare, and secure the Blessings of Liberty to ourselves and our Posterity, do ordain and establish this Constitution for the United States of America.
Explanation:
translate dictionary with pronunciation are called