You have chosen 'Contrib to Critique of Hegel's Phil of Right' by Karl Marx, 'Moral Realism and Moral Dilemma' by Philippa Foot and 'The Nature and Communication of Substance' by Gottfried Leibniz
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| A. | Classical Physics | |
| B. | Modern Physics | |
| C. | Space | |
| D. | Time | |
| E. | Cosmology | |
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