The correct answer is A. The difference between both roles is that the commander in chief role deals only with the military, while the chief executive role is broader.
A commander in chief is the person who has the supreme command of the armed forces of a nation. In most countries this position is exercised by the head of state or the head of government through the minister of defense or similar position.
The chief executive is the person who exercises the direction of the executive power and is responsible for the Government of a State or a territorial subdivision of this (state, province, or other). In countries with presidential systems, such as the United States, the chief executive corresponds to the President, who also and simultaneously is the head of state.
I think they grant the powers because they do not know how to controll them and that they are frightened
The Aztecs did not have advanced technology, where as the Spanish conquistadors had advanced millitary tech.
1. Answer A
2. I believe answer A, but I may be wrong
3. Answer C
4. I believe it is B, but again, I may be wrong
5. Answer D
6. Answer A
7. Answer B
I hope I was helpful <3