The roots of conflict in the Balkans can be traced back to what factors?

How long does it take neptune to orbit the sun?

An enormous wave generated by an earthquake beneath the seafloor is known as a

Which of the following best describes the purpose of a nation’s boundaries? a. to limit the movement of goods and people b. to make it easier for cartographers to create maps c. to make the movement of goods and people easier d. to prevent other countries from invading territory