Answer:
The main duty of the Secretary at War was to handle all of the U.S. militaries affairs.
Explanation:
In 1798 the position Secretary of Navy was introduced thus reducing the duties of Secretary of War to only the affairs of the U.S. armies.
A
Explanation: The appeal of Jackson to the ordinary man helped lead to the new period known as "the common man era." As president, Andrew Jackson embraced the role of protecting "common men"—his decisions in matters such as the rotation of office holders can be argued as being in their interest.
The answer is C) Eli Whitney
Eastern cougar
<span>Eastern cougar or eastern puma refers to the extinct or extirpated population of cougars that
once lived in northeastern North America. After several decades of not being sighted the species have been declared extinct.
</span>
It was "mercantilism" that Britain practiced after the French and Indian war, since the end of this war left Britain with far more resources and land than they had in North America prior to the war.