Definitions

Vincent van Gogh (1853-1890) was a Dutch post-impressionist artist whose paintings are amongst the most popular and recognizable in history. His dramatic brushwork, exuberant palette, and mastery at capturing moments in time and light revolutionised...

John Calvin (l. 1509-1564) was a French Reformer, pastor, and theologian considered among the greatest of the Protestant Reformation along with Martin Luther (l. 1483-1546) and Huldrych Zwingli (l. 1484-1531). Calvin synthesized the differing...

Hosea is listed as the first of the twelve minor prophets in the Hebrew Bible. He was active in the 8th century BCE and his ministry extended over 60 years, from King Jeroboam II (787-747 BCE) to King Hoseah (731-722 BCE). He was one of the...

Hipparchus of Nicea (l. c. 190 - c. 120 BCE) was a Greek astronomer, geographer, and mathematician regarded as the greatest astronomer of antiquity and one of the greatest of all time. He is best known for his discovery of the precession...

The Flour War refers to the series of approximately 300 riots that swept through France from April to May 1775, because of rising bread prices. The revolts only subsided after soldiers had been deployed, resulting in hundreds of arrests...

Edouard Manet (1832-1883) was a French modernist painter whose work is celebrated for its candid realism. Works like Olympia, an entirely modern nude, broke the artistic convention that great art should not concern itself with contemporary...

Amos is listed as one of the twelve minor prophets in the Hebrew Bible. Amos was one of the first to put his visions into writing. The earthquake mentioned in the first chapter of the Book of Amos places Amos between 760-755 BCE. The Two...

Jeremiah (c. 650-570 BCE) was a major prophet of Israel in the Hebrew Bible. In addition to his book of prophecy, he is also credited with writing the Books of Kings and Lamentations (perhaps written by his scribe, Baruch). Called to prophecy...

Archimedes (l. 287-212 BCE) was a Greek engineer and inventor who is regarded as the greatest mathematician of antiquity and one the greatest of all time. He is credited with a number of inventions still in use today (such as the Archimedes...

Ezekiel was both a priest and a prophet who lived in the 6th century BCE. The prophets of Israel were oracles (a term for a person as well as a place) for ways in which humans communicated with their gods. The oracle was possessed by the...