Kant's Perpetual Peace

Divide et impera is the third of three political maxims in Immanuel Kant's Perpetual Peace (1795), Appendix I, the others being Fac et excusa ("Act now, and make excuses later") and Si fecisti, nega ("If you commit a crime, deny it"): "Divide et impera, the reprobated axiom of tyranny, is under certain (some) qualifications, the only policy, by which a republic can be administered on just principles." Kant refers this tactic when describing the traits of a "political moralist."
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