Which of the following powers explains how the Constitution limits government power and signifies the idea of popular sovereignty in American government?

A.
The preamble starts with "We the People".

B.
The Constitution gives unlimited freedom.

C.
The preamble implies congressional powers.

D.
The Constitution divides state powers.

A. The preamble starts with "We the People".

The correct answer is A. The preamble starts with "We the People". The phrase "We the People" in the preamble of the Constitution signifies the idea of popular sovereignty, which is the belief that the government's power is ultimately derived from the consent of the people. This concept is essential in limiting government power as it establishes that the source of authority is the people themselves, and that the government exists to serve and protect their rights and interests.