Answer:
C: a contract lobbyist
Explanation:
Lobbyist is the person who tries to persuade a politician or official group to do something. Someone lobbying on behalf of a company where he or she works, is a contract lobbyist . Some companies see as an advantage to send someone that already knows the needs and profile of their business , instead of hiring someone from outside.
The Senate and the House of Representatives are different because the Senate has the filibuster, where one member can block all activity, and the Senate has a rule that if 60 members agree, debate is stopped and the bill is voted on. The House of Representatives will give each side an equal amount of time for debate before voting on a bill.
The answer to this question is A. a collection of essays...e.t.c