1572
Saint Bartholomew's Day Massacre
After an assassination attempt on a Huguenot leader, Catholic Paris exploded. Mobs dragged Protestants from their beds and slaughtered them in the streets for days, with the bloodletting spreading to provincial cities. Between five thousand and thirty thousand Huguenots died. Catherine de Medici's calculation had become a national atrocity. The massacre generated resistance theory arguing subjects could resist tyrants, ideas influencing political philosophy from Locke to the American Revolution.
Drake's First Caribbean Raid
Francis Drake, commanding two small ships and a crew of seventy-three, attacked the Spanish mule trains carrying Peruvian silver across the Isthmus of Panama. Allied with runaway slaves called cimarrones, he climbed a tree and saw the Pacific Ocean and vowed, he later claimed, to sail an English ship on it.
Nobunaga Battles the Takeda
Takeda Shingen, the formidable warlord of Kai province, marched his army toward Kyoto to challenge Nobunaga and defeated Tokugawa Ieyasu at Mikatagahara. Had Shingen not died of illness the following spring, the course of Japanese unification might have turned violently against Nobunaga. Shingen's death from illness was one of Japanese history's great might-have-beens, as his military genius was Nobunaga's only serious rival.
Sea Beggars Capture Brielle
A ragtag fleet of Dutch privateers under Willem van der Marck seized the port of Brielle from a surprised Spanish garrison. The capture ignited a general rising across Holland and Zeeland. The Dutch Revolt, sputtering since 1568, had found its coastline and would now fight from behind dikes and deltas.
Tycho Brahe's New Star
A Danish nobleman named Tycho Brahe noticed a brilliant new star in the constellation Cassiopeia that had not been there the night before. He measured its position meticulously and proved it lay far beyond the moon. The Aristotelian doctrine of unchanging heavens suffered its first mortal wound. The supernova, visible for sixteen months, challenged the Aristotelian principle of unchanging heavens, opening space for the Copernican revolution.