1568 – 1648★★★★★
The Dutch provinces revolt against Spanish rule; the war ends with Spain recognising the independence of the Dutch Republic.
WarRevolution· Netherlands, Belgium, Spain
1569★★★★★
The Kingdom of Poland and the Grand Duchy of Lithuania unite into a single federal state with a shared monarch and parliament.
TreatyPolitics· Poland, Lithuania
October 7, 1571★★★★★
The fleet of the Holy League, formed by Spain, Venice and the Papacy, defeats the Ottoman navy in the Gulf of Patras.
War· Greece, Spain, Italy, Turkey
August 24, 1572★★★★★
Thousands of Huguenot Protestants are killed in Paris and other French cities during the French Wars of Religion.
ReligionWar· France
1547★★★★★
Ivan IV (Ivan the Terrible) is crowned in Moscow with the title of Tsar, marking the beginning of the Tsardom of Russia.
DynastyPolitics· Russia
October 15, 1582★★★★★
The Gregorian calendar takes effect in Catholic countries: Julian 4 October 1582 is followed by 15 October.
ScienceReligion· Italy, Spain, Portugal, Poland