Final answer:
Citizens have the power to decide what government will and will not do, which is mainly exercised through voting and civic participation.
Step-by-step explanation:
The question asks citizens have the power to do what, and the correct answer is that citizens have the power to decide what government will and will not do. This is typically exercised through the democratic process, such as voting in elections, participating in community activities, and engaging with representatives.
Citizens do not have the power to disobey traffic laws without punishment, make agreements with other countries, or refuse to pay taxes legally imposed by local, state, and federal governments.
In a representative democracy, people elect representatives to make decisions and pass laws on their behalf, while in a direct democracy, people make all decisions and laws themselves. The Constitution and certain amendments specifically outline the powers of the government, the limitations on states, and the rights of citizens, including their right to vote which must not be abridged based on race, sex, or age.