Use the excerpt to answer the following question:
"For if any one shall claim a power to lay and levy taxes on the people, by his own authority, and without such consent of the people, he thereby invades the fundamental law of property, and subverts the end of government . . ."—John Locke, Two Treaties of Government
Which idea is discussed in this statement?
A. Freedom of religion
B. Popular sovereignty
C. Right to education
D. Separation of powers