Answer:
The principle that asserts that citizens, not politicians or government officials, hold ultimate authority is B. popular sovereignty.
Step-by-step explanation:
Popular sovereignty is a doctrine in political theory that states that government is created and subject to the will of the people. This principle argues that the authority of government is established and sustained by the citizens' consent. Therefore, under popular sovereignty doctrine, the source of governmental power lies with the citizens raher than with the politicians of government officials.