Answer:
C. Poor members of society
Explanation:
Nominating conventions replaced the caucuses (which was led by the congress) so when nominating conventions made it to where delegated from the states could vote, it let more citizens participate in choosing from the presidential candidates, this influenced the democratic government greatly.
They were made out of sun-dried bricks hay sand and dried muds in the ancient period of mesopotamia.
There’s answers already on another post if you look it up