"<span>c. His expedition was the first to circumnavigate the globe" would be the best option but it should be noted that the phrase "sail around the world" can describe the same thing. </span>
There are no example choices to choose from, so here goes some of my background knowledge. They moved out onward because of the great depression because it was a time of cause. Others even claimed that they contributed to the depression, making it even hard for Africans to live peacefully. They moved to get away from the drama and build their new crops and start a new life.
<span>Axum, Numidia or Nubia</span>
Because they didn't want to be governed by a country thousands of miles away.
No, it is false that the <span>big bang theory has finally answered one of the biggest questions of science—the origin of the universe, since it is still not known what came before the bang. And the theory itself has been slightly disputed (although it's the best there currently is). </span>