Combining Texts

You have chosen 'A Résumé of Metaphysics' by Gottfried Leibniz, 'De aequopollentia causae et effectus' by Gottfried Leibniz and 'Particle Physics' by Brian R. Martin

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All the ideas for Action, or select a subheading:
      A. Definition of Action
      B. Preliminaries of Action
      C. Motives for Action