The andes mountains are found a. in brazil and argentina c. in brazil and peru b. in peru and chile d. in chile and mexico

the answer is  a . in a Brazil and Argentina

Of these four choices, Peru and Chile are the only combination that have the Andes Mountains.

Explanation:

The Andes Mountains run from Venezuela all the way down to the southern tip of Chile. It passes through five other countries on its way to southern Chile, and those countries are: Colombia, Ecuador, Peru, Bolivia, and Argentina.

the economic difference between the three colonial regions. shipbuilding, whaling, fishing, and trapping where also main factors to the economy. the southern regional colonies economy was based on sugarcane, rice, cotton, tobacco, and indigo.