13 (A)

interpret maps to explain the division of land, including man-made and natural borders, into separate political units such as cities, states, or countries.

Use the image below to answer the following question.

Based on this map, what would the best interpretation for the division of land between the United States and Mexico?

A That some countries divide their land into separate political units such as states.

B That borders are always based on cultural divisions.

C That borders can be based on natural features.

D That both Mexico and the United States border the Gulf of Mexico