Final answer:
According to John Locke, if a government fails to protect its citizens' natural rights, the people have the right to overthrow it and establish a new government that better serves their interests.
Step-by-step explanation:
English philosopher John Locke put forth that if a government fails in its duty to protect the natural rights of its citizens, the people may exercise their right of revolution. Locke's philosophy emphasizes that government exists by the consent of the governed, and it is the responsibility of the government to preserve rights, such as private property and the ability to sell labor for wages. If the government violates the natural law or does not fulfill its obligations—or if it becomes tyrannical—the people have the right to overthrow it and establish a new government that better serves their interests and protects their inalienable rights.