Council of Constance: Did you mean...?

Jan Hus (also John Huss, l. c. 1369-1415) was a Czech philosopher, priest, and theologian who, inspired by the work of John Wycliffe (l. 1330-1384) challenged the policies and practices of the medieval Church and so launched the Bohemian...

Johann Eck (l. 1486-1543) was a Catholic theologian and writer best known for his disputations with Martin Luther (l. 1483-1546) beginning in 1517 and continuing until his death in 1543. Eck maintained the position that, if anyone could determine...

Map showing the spread of Christianity, showing both strongly Christianized areas before 325 CE and generally Christianized areas until 600 CE. The map also shows major Christian centers and the cities in which Christian councils were held.

The Bohemian Reformation (c. 1380 to c. 1436) was the first concerted effort by Catholic clergy to reform the abuses and corruption of the medieval Church. Bohemian clerics and theologians called for reform and, like later advocates, initially...

Pope Joan was a legendary female pope of the Middle Ages said to have reigned from 855 to 858. After her story was popularized by Italian writer Giovanni Boccaccio (1313-1375), a statue of her was placed alongside those of other popes at...

Marie Dentière (l. c. 1495-1561) was a French theologian, writer, and street preacher who advanced the cause of the Protestant Reformation in Geneva, Switzerland. Her written works were controversial primarily because she was a woman and...

Join World History Encyclopedia as they chat with medievalist Katherine Pangonis, all about her new book Queens of Jerusalem, the Women Who Dared to Rule. Kelly: Do you want to start off by telling us what your book is all about? Katherine...

Bartolomé de Las Casas (1484-1566) was a Spanish Dominican friar and former conquistador who revealed the atrocities of the conquests of New Spain and Peru and who strove to protect the basic rights of indigenous peoples in the Spanish Empire...

The House of Burgesses (1619-1776 CE) was the first English representative government in North America, established in July 1619 CE, for the purpose of passing laws and maintaining order in the Jamestown Colony of Virginia and the other settlements...

Black Kettle (Mo-ta-vato/Mo'ohtavetoo'o, l. c. 1803-1868) was a chief of the Southern Cheyenne who became famous as a "peace chief" – seeking peaceful relations with the US government – as opposed to war chiefs such as Roman Nose (Cheyenne...