What are Dr. Forbe’s different versions of where the term America came from?

Which of the following was a similarity between classical mesoamerican and south american civilizations ?

States' compliance with the native american reservation treaties drawn up by the federal government for the native american nations is:

Who introduced arabic numerals to italy, which make bookkeeping possible? a. brunelleschi b. cosimo de medici c. fibonacci d. gregory xi e. giovanni de bicci de medici