Technological advancements have played a significant role in human migration patterns throughout history. Using what you learned in this lesson, explain how advancements in boat technology affected the migration of humans. Examples of boats include canoes, sailing ships, steamboats, and ships powered by combustion engines that run on diesel and gasoline.

Read the excerpt from the writings of olaudah equiano, an african who was shipped to the americas on a slave ship. the closeness of the place, and the heat of the climate, added to the number in the ship, which was so crowded that each had scarcely room to turn himself, almost suffocated us. what conclusion can be drawn about slave ships from this description?

Which of these statements best describes the ambiguity in this excerpt

Numbing feelings with addictive substances becomes a vicious cycle as the addiction itself often manifests further negative emotions