What were the roles of nobles, soldiers and priests in the Aztec empire?

Other nobles throughout the empire ruled cities, collected tribute (payments), or erected public buildings and roads. The emperor appointed government officials for life. Noble status was not hereditary, but most sons of nobles earned high offices themselves.

Explanation:

in november 1781, john hanson became the first president of the united states in congress assembled, under the articles of confederation. many people have argued that john hanson, and not george washington, was the first president of the united states, but this is not quite true.

explanation:

bismarck believed in using force

is the correct answer!