Question

Why do some nations in South America have a history of tense relations with each other and issues within their own countries?

A) Governments are unstable
B) The cutting down of the Amazon Rainforest
C) The physical barriers in their countries
D) They all use different currency (money)

Answer 1

Correct answer is A) Governments are unstable

Step-by-step explanation:

A is correct answer because after these countries were deliberated from European colonization, they had a long period of internal instability, that was mixed with tighten relations with the neighbors. One of the main reason for that were quarrels over borders.

B is wrong as this not an issue between countries, as Amazon is mostly in Brazil.

C is also not a reason, as it is not a matter of dispute.

D especially is not, because usage of currency is not affecting difference between them.