Historical
1284: Italy - Republic of Genoa defeats the rival Italian city state of Pisa in a naval battle off Meloria
1286: Mongolia, China - Nayan, uncle of Kublai Khan, with 400,000 horsemen, meets Kublai Khan, with 260,000 cavalry and 100,000 Infantry, in battle, Kublai Khan is victorious, and Nayan is captured and executed
1291: Israel - Moslems expel Crusaders from the Middle East
1291: Switzerland - Three Swiss cantons, Uri, Schwyz, and Unterwalden form the League of the Three Forest Cantons for mutual defense, this League constitutes the basis for the ultimate establishment of the Swiss state
1293: Sweden, Finland - Eric IX (Jedvardsson), Christian King of Sweden, defeats the Finns and forces them to convert to Christianity
1294: Mongolia - Kublai Khan dies
1295: Iran, Italy - Khans of Persia convert to Islam, the Polos return to Venice
1296: Italy - Marco Polo, fighting for Venice, is captured by Genoa and Imprisoned for two years, where he dictates his travels to his fellow Inmate, Rustichello da Pisa, who Incorporates tales of his own as well as other collected anecdotes and current affairs from China, the book is called "The Travels of Marco Polo", It depicts the journey throughout Asia, giving Europeans their first comprehensive look into the Inner workings of the Far East, Including China, India, and Japan
1298: China - Chinese develop a cannon
1298: England - Battle of Falkirk, English under Edward I defeat the Scots who had rebelled under the leadership of William Wallace
1302: Belgium, France - Battle of the Spurs, Flemish army defeats French army near Courtrai, Belgium
1302: France - Philip IV of France calls together representatives of the nobility, townspeople and clergy, the meeting became known as the Estates-General, the purpose is to garner support against Pope Boniface whose 'Unam Sanctum' proclaims Papal supremacy over national leaders
1309: France - Pope Clement V, heavily Influenced by Philip IV of France, takes residency in Avignon, France (until 1378)