In one essay, this philosopher outlined six "Preliminary Articles" and three "Definitive Articles" as part of his plan to attain the title goal of Perpetual Peace. This philosopher penned Prolegomena to Any Future Metaphysics and used the example of 7+5=12 in another work to demonstrate the existence of synthetic judgment a priori. This thinker constructed a deontological moral system based upon the categorical imperative in Groundwork of the Metaphysics of Morals.  For 10 points, name this German philosopher who wrote the Critique of Pure Reas
In one essay, this philosopher outlined six "Preliminary Articles" and three "Definitive Articles" as part of his plan to attain the title goal of Perpetual Peace. This philosopher penned Prolegomena to Any Future Metaphysics and used the example of 7+5=12 in another work to demonstrate the existence of synthetic judgment a priori. This thinker constructed a deontological moral system based upon the categorical imperative in Groundwork of the Metaphysics of Morals.  For 10 points, name this German philosopher who wrote the Critique of Pure Reason.
In one essay, this philosopher outlined six "Preliminary Articles" and three "Definitive Articles" as part of his plan to attain the title goal of Perpetual Peace.