Which three statements support the idea that south america is a single cultural region?
a. the mardi gras tradition is celebrated with grand parades in argentina, brazil, colombia, and uruguay.
b. cricket and soccer are both popular in the multicultural south american nation of guyana.
c. many people in chile, argentina, ecuador and peru practice roman catholicism.
d. brazil is the only south american nation to have portuguese as the official language.
e. in most latin american countries, the majority of locals speak spanish.

E. In most Latin American countries, the majority of locals speak Spanish.

Explanation:

In most Latin american countries, the majority of locals speak Spanish, Most of the countries in south america have Spanish as their official language, but it is not just the language that is a trait that connects people, it is also the influence of the Spanish culture as well, even in the few countries where it is not a dominant language.

cultural/diplomatic relations. most medieval japanese   culture has chinese origins. writing, architecture etc.

this is not a question its simply asking you to read and write a few sentences and   the question on the bottom its fairly easy, you can do this!