1200–1299 (A.D.) World History
- Fourth Crusade.
- Genghis Khan invades China, captures Peking (1214), conquers Persia (1218), invades Russia (1223), dies (1227).
- Children's Crusade.
- King John forced by barons to sign Magna Carta at Runneymede, limiting royal power.
- Fifth Crusade.
- Sixth Crusade.
- The Inquisition begins as Pope Gregory IX assigns Dominicans responsibility for combating heresy. Torture used (1252). Ferdinand and Isabella establish Spanish Inquisition (1478). Tourquemada, Grand Inquisitor, forces conversion or expulsion of Spanish Jews (1492). Forced conversion of Moors (1499). Inquisition in Portugal (1531). First Protestants burned at the stake in Spain (1543). Spanish Inquisition abolished (1834).
- Mongols defeat Germans in Silesia, invade Poland and Hungary, withdraw from Europe after Ughetai, Mongol leader, dies.
- Seventh Crusade.
- Kublai Khan governs China, becomes ruler of Mongols (1259), establishes Yuan dynasty in China (1280), invades Burma (1287), dies (1294).
- Chartres cathedral consecrated.
- Eighth Crusade.
- Marco Polo of Venice travels to China, in court of Kublai Khan (1275–1292), returns to Genoa (1295) and writes Travels.
- Thomas Aquinas stops work on Summa Theologica, the basis of all Catholic theological teaching; never completes it.
- English King Edward I summons the Model Parliament.
In 1095 at Council of Clermont, Pope Urban II calls for war to rescue Holy Land from Muslim infidels. The First Crusade (1096) is assembled in response to Emperor Alexius I. The Christians capture Antioch (1098) and Jerusalem (1099). They establish the Crusader States, ruled by Europeans. It is the only successful crusade. The Second Crusade begins after the Seljuk Turks recapture Edessa, one of the Crusader States, in 1144. It is led by King Louis VIII of France and Holy Roman Emperor Conrad III. Crusaders perish in Asia Minor (1147).
Saladin controls Egypt (1171), unites Islam in holy war (jihad) against Christians, recaptures Jerusalem (1187). Third Crusade (1189) under kings of France, England, and Germany fails to reduce Saladin's power. Fourth Crusade (1200–1204)—French knights sack Greek Christian Constantinople, establish Latin empire in Byzantium. Greeks reestablish Orthodox faith (1262).
Children's Crusade (1212)—only one of 30,000 French children and about 200 of 20,000 German children survive to return home. Other Crusades—Fifth, against Egypt (1217), Sixth (1228), Seventh (1248), Eighth (1270). Mamelukes conquer Acre; end of the Crusades (1291).