I would say B because of their population
Explanation:
The "doldrums" is a descriptive adjective for the corridor from around Earth closer to the equator when ships can become stuck in windless seas. In the horse elevations, where even the air moves down to towards the Earth's surface, the increasing jet stream eventually subsides.
The answer is A, Thomas Jefferson. Hope this helps.
He has the authority to command orders and he also gets to rule a country that he has to make sure is safe and that he is earning profits.