Answer:
The constitution promotes that the states are part of a large nation by saying that they have to respect on the central governemnt as well as having them fgo trhought them to have agreements between each other.
Explanation:
This means that eventhough the United States is a very state goverment driven, the federal goverment holds the last word.
The Muslim ruler Osman I was known for rising from birth among tribal nomads and ruling an empire that would eventually span 3 continents.
The answer would be both A and B