288, 327, 353, 434
Poles, 288, 419
Political experiment, age of, 318 et seq.
Political ideas, development of, 370 et seq.
Political science, founder of, 144
Political worship, 412
Polo, Marco, 299-300
Polynesian races, 71
Pompey the Great, 192, 193, 196, 198, 430
Pontifex