Charles iv holy roman emperor: Did you mean...?

Zeno was Byzantine emperor from 474 until 491 CE. An ethnic Isaurian, Zeno was repeatedly criticized as an outsider during his reign, which was full of rebellions and attacks by the Ostrogoths. He is best known for his failed attempt to compromise...

The Investiture Controversy, also referred to as the Investiture Contest or Investiture Dispute, was a conflict lasting from 1076 to 1122 between the papacy of the Catholic Church and the Salian Dynasty of German monarchs who ruled the Holy...

Louis XVII of France was the regnal name of Louis-Charles de France (l. 1785-1795), the younger son of King Louis XVI of France (r. 1774-1792) and Queen Marie Antoinette (l. 1755-1793). Although Louis-Charles never actually reigned as king...

Taizong (birth name, Li-Shimin, l. 598-649 CE, r. 626-649 CE) was the second emperor of the Tang Dynasty and is considered one of the greatest rulers in Chinese history for his reforms of the government and the laws, his religious tolerance...

The Hongwu Emperor (r. 1368-1398 CE) was the founder of the Ming dynasty (1368-1644 CE) which took over from the Mongol Yuan dynasty (1276-1368 CE) as the rulers of China. Born a peasant with the name Zhu Yuanzhang, the future emperor led...

Xuanzong (birth name, Li Longji, l. 685-762 CE, r. 712-756 CE) was the 7th emperor of the Tang Dynasty of China, whose domestic and foreign policies established the Tang Dynasty as the Golden Age in Chinese history. Many of the most important...

Woodcut portrait of Henry IV, Holy Roman Emperor (r. 1084-1105) by Christoffel Jegher, c. 1631-1633. The British Museum, London.

Depiction of Holy Roman Emperor Maximilian II (r. 1564-1567 CE) on a medal created by Antonio Abondio, 1575 CE. From the collection of the Metropolitan Museum of Art in New York, United States

The Battle of Wagram (5-6 July 1809) was one of the largest and bloodiest battles of the Napoleonic Wars (1803-1815). It resulted in a pyrrhic victory for French Emperor Napoleon I (r. 1804-1814; 1815) whose army crossed the Danube River...

In this gallery of four maps we chart the rise and expansion of the Holy Roman Empire, a pivotal period in European history following the decline of the Roman Empire. Emerging from the ashes of Rome's collapse, the Merovingian Dynasty in...