Columbia subject headings:
Harvard subject headings:
Bacon, Francis, 1561-1626
Colonies--Philosophy--Early works to 1800.
Hobbes, Thomas, 1588-1679
Imperialism--Early works to 1800.
Locke, John, 1632-1704
Rousseau, Jean-Jacques, 1712-1778
State, The--Early works to 1800
Vitoria, Francisco de, 1486?-1546
Princeton subject headings:
Colonization--Philosophy--History.
Cosmopolitanism--Philosophy--History.
Imperialism--Philosophy--History.
Law--Philosophy--History.
Political science--Philosophy--History.
Sovereignty--Philosophy--History.
State, The--Philosophy--History.