Answer:
Drake
Explanation:
Ferdinand Magellan was the first to sail around the world. Sir Francis Drake, years later, completed the second circumnavigation around the world.
Chronological thinking<span> is at the heart of historical reasoning. Without a strong sense of </span>chronology<span>--of when events occurred and in what temporal order--it is impossible for students to examine relationships among those events or to explain historical causality.
So I would think C</span>
To make sure Congressional policies were being carried out...I'm almost positive.