John locke believed that if government does not protect natural rights, a citizens know that the government is working because they have safety. b it breaks the social contract and people can create a new government. c citizens should combine the parts of government into a single branch. d it must have a good reason for doing so and citizens should not complain.

John Locke believed that if government does not protect natural rights, then

it breaks the social contract, and people can create a new government

Explanation:

Rationale: John Locke believed a social contract was similar to keeping up your end of the bargain. In exchange for people following laws, the government will protect their natural rights. But if the government broke their end of the contract, the citizens could break away and start a new government. That way things are fair and square.

d is the best answer for this question.