The Americas! The discovery of the new world opened up a new output for products like gold and silver. (Especially silver for Spain) The Columbian exchange resulted in foods such as the potato being brought over to Europe. Did you know the first potatoes were actually from Peru! Labor animals like cows and bulls were brought over to the new world. This was basically the only good thing about the Columbian exchange for the AMericas. Europe mostly just gave the Americas disease and death.
Answer:
A. and C. are correct
Explanation:
The maya's used their own form of hieroglyphs So A. is correct
And they used Astrology to predict stuff like solar and lunar eclipse and the movements of constellations So C. is correct.
Have you ever heard about Louis and Clark and Sacagawea? Anywho after the territory was bought from France Jefferson, the president at the time, sent a group of men to explore the territory. They were led by Louis and Clark, they met an Indian tribe and an Indian woman helped them on their journey.