Peter the Great and Frederick the Great. See [Frederick the Great and Peter the Great.]

Philippine islands.

Denney, p. 299: Beveridge-Hoar debate on the Philippine question.

The United States should permanently retain the Philippine islands. Ringwalt, p. 75: Briefs and references.—Robbins, p. 146: Briefs and references.

The United States should pledge to grant independence to the Philippine islands on or before 1940. Wisconsin University, no. 462: References.

Would it be advisable for our government to grant absolute independence to the people of the Philippine islands? Craig, p. 463: Speeches.

Philosophy and mathematics.

Does the study of philosophy afford a better mental discipline than the study of mathematics? Has mathematics a greater utility than philosophy? Matson, p. 259: Briefs and references.

Philosophy and poetry.

Which has done the greater service to truth, philosophy or poetry? Rowton, p. 214: References.