Answer:
i am pretty sure that the answer is A and D
Explanation:
There needed to be a hot line so we would know when the war was announced.
The Answer is D) Qatar has a higher standard of living than the USA
Americans wanted to maintain a white, protestant nation
"They developed an extensive system of paved stone roads" is the one factor among the following choices given in the question that a<span>llowed the Incas to use their military efficiently. The correct option among all the options that are given in the question is the first option. I hope the answer helped you.</span>