Immanuel Kant which means they are necessary and universal, yet known through intuition. Kant's often brief remarks about mathematics influenced the mathematical school known as intuitionism, a movement in philosophy of mathematics opposed to Hilbert's formalism, and Frege and Bertrand Russell's logicism. With his "", Kant is considered to have foreshadowed many of the ideas that have come to form the democratic peace theory, one of the main controversies in political science. Prominent recent Kantians include the British philosophers P. F. Strawson and Quassim Cassam and the American philosophers Wilfrid Sellars and Christine Korsgaard. Due to the influence of Strawson and Sellars,
American Freedom and Catholic Power pressured to cancel subscriptions to "The Nation" by Cardinal Francis Spellman, an action denounced by Eleanor Roosevelt. The series of articles formed the basis for the book published by Beacon Press in their book series entitled Series in Freedom and Power. When the book was released, "The New York Times" refused to accept advertising for the book and many bookstores refused to carry it. However, the book sold 240,000 copies in its first edition. It was praised by John Dewey, Albert Einstein, Bertrand Russell, Henry Sloane Coffin, and Horace Kallen as well as scholarly reviewers. A work of rebuttal, "Catholicism