Frederick I: Did you mean...?

The Vindication and Refutation of Thomas Müntzer (l. c. 1489-1525) is a 1524 open letter to Jesus Christ, Martin Luther (l. 1483-1546), and the Christian community charging Luther with hypocrisy, betraying his original vision to win support...

The Grand Embassy was the name given to the long Western European tour that Tsar Peter I of Russia (aka Peter the Great, r. 1682-1725) undertook during 1697-1698. Peter was joined by hundreds of people, including noblemen, his friends, volunteers...

The Kingdom of Jerusalem was a state created in 1099 CE by Crusaders and western settlers after the First Crusade (1095-1102 CE). With Jerusalem as its capital, the kingdom was the most important of the four Crusader States in the Middle...

Meeting of European rulers at the Pillnitz Conference, famous for the Declaration of Pillnitz, which was issued on 27 August 1791 and threatened Revolutionary France with invasion. Depicted in the center are Leopold II, Holy Roman Emperor...

Odoacer (433-493 CE, reigned 476-493 CE) also known as Odovacar, Flavius Odoacer, and Flavius Odovacer, was the first king of Italy. His reign marked the end of the Roman Empire; he deposed the last emperor, Romulus Augustulus, on 4 September...

Charles Cornwallis (1738-1805), 1st Marquess and 2nd Earl Cornwallis, was a British military officer and statesman best known for surrendering to George Washington at the Siege of Yorktown, the final decisive engagement of the American Revolutionary...

Henricus (1611-1622, also known as Henrico, Henryco, Citie of Henryco) was a colony established in Virginia in 1611 by Sir Thomas Dale (l. c. 1560-1619). Dale had been ordered by the Virginia Company of London – which had funded the establishment...

A vibrant portrait of an age when Arabic enlightenment anticipated and inspired the European Renaissance, illuminated by its guiding figures and rivals, Ibn Sina and Biruni. In The Genius of their Age, S. Frederick Starr follows up his...

Coal mining boomed during the British Industrial Revolution as it provided fuel for steam engines of all kinds in factories, transport, and agriculture. Draining flooded mines to extract more coal was the reason the steam engine was invented...

The Mongol invasions of Russia and Eastern Europe occurred first with a brief sortie in 1223 CE and then again in a much larger campaign between 1237 CE and 1242 CE. The Mongols, seemingly coming from nowhere and quickly gaining a reputation...