of, ii. 211.
Looked upon with contempt by the Italians, ii. 215.

Lyceum, Aristotle founds a school in, i. 176.

Lyons, Council of, ii. 71.

Macaulay, Lord, has taken too limited a view of the
Reformation, ii. 227.

Macedonian campaign opens a new world to the Greeks, i. 45.
Its ruinous effects on Greece, i. 172.
Its effect on intellectual progress, i. 186.

Macedonius, Bishop of Constantinople, his heresy, i. 289.

Machiavelli, the principles of, ii. 137.
His "History of Florence," ii. 143.

Machinery, social changes effected by, ii. 388.

Magellan, his great voyage, ii. 169.

Magic and necromancy, Plotinus resorts to, i. 214.

Magic lantern, ii. 380.

Magna Charta originates from a suggestion of Stephen Langton, ii. 54.

Magnet supposed by Thales to have a living soul, i. 97.

Magnetic variation, discovery of the line of, ii. 163.
Erroneously supposed by Columbus to be immovable, ii. 165.

Magnetism, discoveries in, ii. 378.

Maimonides, his life and writings, ii. 124.

Malpighi devotes himself to botany, ii. 286.
Applies the microscope to anatomy, ii. 286.

Man the archetype of society, i. 2.
Controlled by physical agents, i. 10.
Variations of, i. 11.
First form of, according to Anaximander, i. 107.
Nature and development of, i. 233.
His race connections, i. 234.
Apparent position of, on the heliocentric theory, ii. 337.

Marco Polo, ii. 174.

Marcus Graecus gives the composition of gunpowder, i. 408.

Mareotis, Lake, i. 323.

Mariner's compass introduced by the Arabs, ii. 43.

Marozia, her infamy and cruelty, i. 380.

Marriage, compulsory in the time of Augustus, i. 253.
Sinfulness of, according to the principles of the monks, i. 426.

Marsilio, his work "The Defender of Peace," ii. 93.

Marsilius Ficinus, the Platonist, ii. 193.

Masue, John, the Nestorian, superintendence of schools
entrusted to, by Haroun al Raschid, i. 392, ii. 36.

Matilda, Countess, aids Gregory VII., ii. 16.
Calumniated by the married clergy, ii. 17.

Matter, its indestructibility, ii. 375.

Maximum of certainty, i. 236.

Maximus Tyrius, i. 259.

Max Mueller on language, i. 33.

Mayow on respiration, ii. 286.

Mechanical invention, effect of, ii. 384.

Medicine, Byzantine, suppression of, i. 386.
Origin of Greek, i. 393.
Egyptian, i. 397.
Alexan