Which of the following is considered part of middle america?
a. peru
b. guatemala
c. brazil
d. venezuela

Which of the following is a way that advancements in technology improve humans' ability to measure air quality and protect human health?

The nations of indochina a. share a common langauge b. share a common history c. share a common religion d. none of the above

Would you rather live in a society that offers more economic freedom or economy equity? explain why and defend your answer.