Scenarios that demonstrates an early form of social stratification

there are three types of social stratification. Caste system, feudal/estate system and the class system.

the national congress's powers over the states were specific and definite: it had the sole power to negotiate treaties, declare war, and make peace. all powers not granted to congress were reserved for state governments. congress had no power to levy taxes, for example.

it would be a. that is the only one i could think of