How did the ages and types of rocks found in some coastal areas of africa and south america support wegener's hypothesis?

The ages of rock thru the Atlantic Ocean were similar. Alfred Wegener was the expert who suggested the Continental Drift Theory in the early twentieth period. Just put, his hypothesis offered that the continents had once been linked, and over time had glided apart. 

Joseph wanted the country to develop more indstrially as a world power because at the time their industry was weak compared to their military strength. During this time he also removed many of those in power because he feared they would try and over throw him. At the end he did a great job of advancing the Soviet union into an industrial powerhouse.