Combining Texts

You have chosen 'The Origin of the Work of Art' by Martin Heidegger, 'Theory Change and the Indeterminacy of Reference' by Hartry Field and 'True Method in Philosophy and Theology' by Gottfried Leibniz

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All the ideas for Modality, or select a subheading:
      A. Necessity
      B. Possibility
      C. Sources of Modality
      D. Knowledge of Modality
      E. Possible worlds