Definitions

James Monroe (1758-1831) was an American statesman who served as the fifth president of the United States (1817-1825). The fourth president to belong to the so-called 'Virginia Dynasty', and the last of the generation of the Founding Fathers...

The First Agricultural Revolution, beginning c. 12-20,000 years ago, was characterized by the emergence of different agricultural systems in different parts of the world, whose common trait was the use of native species. Although agriculture...

The War of 1812 (1812-1815), referred to by some contemporaries as the Second American Revolution, was fought between the United States and the United Kingdom. Often remembered only as a sideshow to the Napoleonic Wars, the war had some long-term...

Auschwitz was a concentration and extermination camp in German-occupied Poland operated by the Nazi SS from 1940 to 1945. Around 1.1 million people died at the Auschwitz complex from overwork, malnutrition, disease, and in the gas chambers...

The Iranian Revolution (1978-1979) was the social movement that arose from widespread and diverse discontent with the monarchic government of Iran. The revolution was fought against the regime of Mohammad Reza Shah (r. 1941-1979), and it...

Ptolemaic police, or phylakitai, were responsible for law enforcement throughout Ptolemaic Egypt. The existence of a professional police force made Egypt different from ancient societies like the Roman Empire, which had no police. In addition...

Alfred Rosenberg (1893-1946) was an Estonian-born Nazi who propounded anti-Semitic racial theory and anti-Christian values. Rosenberg's theories matched those of the leader of Nazi Germany Adolf Hitler (1889-1945) and were used to justify...

A kappa is a Japanese mythological water sprite or, literally, "river child" (河童). One of the more popularly known yōkai (Japanese mythological creature) in Japan, kappa are generally green or yellow, have a tortoise-like shell on their backs...

The Commission for Relief in Belgium (CRB) was an independent, international organization, sponsored by neutral governments and with the guarantees and assurances of the belligerents to alleviate the suffering of German-occupied Belgium in...

Mark Twain is the pen name of Samuel Langhorne Clemens (1835-1910), an American humorist, journalist, lecturer, and novelist. He was the voice of his generation and one of the most celebrated authors of the late 19th century, writing some...