Pre Columbian is before Columbus travelled to the Americas in 1492 (thus starting globalization and connecting the Old and New world). I think it's generally used to refer to the New world areas.
Mesoamerica is "middle America" and is pretty much Mexico, Central America, and/or the Carribean.
Go to you tube and search up "Schoolhouse Rock: Bill"
It will be stuck in your head all day and you won't forget anything about bills or laws lol
The correct answer is D
hope this helped! :)
The only African country that was not colonized by Europe, Including Great Britain was Ethiopia.
It allowed southern states to count 3/5 of the slave population as population for representatives.