Matching Fill in the Blanks with the Letter Corresponding to the the Names

Matching
Fill in the blanks with the letter corresponding to the names or terms listed below. Some names or terms may be used more than once and others not at all.
-Notorious author of The Prince who displayed his preference for a republic in another book:

A) Aristotle
B) Polybius
C) people's democracy
D) James Harrington
E) Niccolò Machiavelli
F) Plato
G) Karl Marx
H) social democracy
I) Alexis de Tocqueville
J) liberal democracy