Which correctly identifies the connection between peasants and serfs? Most peasants were also serfs.
Serfs were always above peasants in the medieval hierarchy.
Serfs worked in the manor house, and peasants worked on the land.
Serfs had more freedom than peasants.

A. is the answer

interest groups send representatives to state capitals and to washington, d.c. to put pressure on members of congress and other policymakers. they engage in lobbying, or the organized process of influencing legislation or policy. lobbying can take many forms. interest groups can testify in congressional hearings.

the answer is d. separation of powers.

the main difference between hunter-gatherer societies and agricultural communities is that the hunter-gatherers only hunt for as much food as they consume in one   meal, which farmers make more than needed and likely save it or sell it.