Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional questions. Online Content: Site 1

Read the article titled "Castro Resigns." Why did the US impose trade sanctions against Cuba in 1962?

Which statement describes john tuzo wilson’s contribution to the theory of plate tectonics? he proposed that plates carry parts of the seafloor. he theorized that pieces of earth move for a limited time. he suggested that the asthenosphere is broken into segments. he observed seafloor cracks similar to existing cracks in the continents.

Which of the following is evidence to the past existence of glaciers?

Which of the following statements is most likely a characteristic of an authoritarian government in africa