What gives Africa a diversity of topography

d

Explanation:

Africa's vast borders are many topographical features, such as deserts, mountains, plateaus, and rivers. In this lesson, students will study some of Africa's diverse landscape and investigate how these features impact the available water supply, food sources, and population distribution of this unique continent.

Explanation:

lincoln declared that slavery should not be allowed to spread into the new states, and of course this angered the south at the time.