1544
Ethiopian Emperor Victorious
Aided by a Portuguese musketeer contingent under Cristovao da Gama, the Ethiopian emperor Gelawdewos finally broke the forces of the Adal imam Ahmad Gragn, who was killed at the battle of Wayna Daga. Ethiopian Christian sovereignty was saved, and a long period of reconstruction began in the highland kingdom. Portuguese musketeers fighting alongside Ethiopian forces demonstrated the emerging role of European military technology in African conflicts.
Portuguese Introduce Muskets at Kagoshima
The Shimazu daimyo in Satsuma, on the southern tip of Kyushu, welcomed Portuguese merchants and their firearms. Within a decade Japanese gunsmiths in Sakai and Kunitomo were producing matchlocks by the thousand. The Sengoku battlefield changed forever, and castle design with it. Within twenty years Japanese gunsmiths had improved on Portuguese designs, making Japan one of the world's most heavily armed nations.
Treaty of Crepy
Francis I and Charles V signed a peace at Crepy-en-Laonnois after French armies had reached within sight of the Channel coast. The treaty left Italian questions unresolved, and both monarchs were too exhausted to pretend otherwise. Within a year Francis was planning his next war. The treaty's failure to resolve the Franco-Habsburg rivalry ensured peace would be temporary, as both sides prepared for renewed conflict.
Sebastian Munster's Cosmographia
The German geographer Sebastian Muenster published his Cosmographia, a richly illustrated description of the known world that became the most widely read geographical work of the sixteenth century. Readers in Frankfurt and Lyon pored over its woodcut marvels and its descriptions of cannibals in Brazil and elephants in Cathay. Over forty editions in six languages made it one of the sixteenth century's best-selling books.