You have chosen 'Contrib to Critique of Hegel's Phil of Right' by Karl Marx, 'The Wealth of Nations' by Adam Smith and 'Identity in Substances and True Propositions' by Gottfried Leibniz
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| A. | A Priori Knowledge | |
| B. | Perception | |
| C. | Rationalism | |
| D. | Empiricism | |
| E. | Direct Knowledge |