Columbia subject headings:
Aristotle--Political and social views.
Citizenship--Philosophy.
Democracy--Africa.
Kant, Immanuel, 1724-1804--Political and social views.
Law and ethics.
Harvard subject headings:
Aristotle--Political and social views.
Citizenship--Europe--History.
Citizenship--Philosophy
Democracy--Africa
Kant, Immanuel, 1724-1804--Political and social views.
Political obligation--Moral and ethical aspects.
Princeton subject headings:
Aristotle--Political and social views.
Citizenship--Europe--History.
Citizenship--Philosophy.
Democracy--Africa.
Kant, Immanuel, 1724-1804--Political and social views.
Law and ethics.