Important Historical Events of the year 1454, Year 1454 in History

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List of 1454 Major News Events in History, Most Important Historical Events in 1454

What happened in the year 1454?

Date	Event
January 8, 1454	The papal bull Romanus Pontifex awards the Kingdom of Portugal exclusive trade and colonization rights to all of Africa south of Cape Bojador.
February 4, 1454	Thirteen Years' War: The Secret Council of the Prussian Confederation sends a formal act of disobedience to the Grand Master of the Teutonic Knights, sparking the Thirteen Years' War.
March 6, 1454	Thirteen Years' War: Delegates of the Prussian Confederation pledge allegiance to King Casimir IV of Poland who agrees to commit his forces in aiding the Confederation's struggle for independence from the Teutonic Knights.
April 9, 1454	The Treaty of Lodi is signed, establishing a balance of power among northern Italian city-states for almost 50 years.
September 18, 1454	Thirteen Years' War: In the Battle of Chojnice, the Polish army is defeated by the Teutonic knights.