Enquiry Concerning the Principles of Morals. An Enquiry concerning the Principles of Morals, first published in 1751, was the third of David Hume's major philosophical treatises. Hume's aim in this elegant and lucid work was to present in a...

Madison, James, 4th President of the United States (1809–1817). A member of the Virginia planter class, he attended the College of New Jersey (now Princeton Univ.), graduating in 1771. Like George Washington and others, he opposed the colon...

Somewhere between tales and polemics, these funny, ribald, and inventive pieces show Voltaire doing what he does best: brilliantly challenging received wisdom, religious intolerance, and naïve optimism. Traveling through strange environment...

Sébastien Érard was a French instrument maker of German origin who specialised in the production of pianos and harps, developing the capacities of both instruments and pioneering the modern piano. Érard's grand piano action (English pate...

Joseph Marie Charles Jacquard was a French weaver and merchant. He played an important role in the development of the earliest programmable loom (the "Jacquard loom"), which in turn played an important role in the development of other progr...

Phillis Wheatley was the first published African-American female poet. Born in West Africa, she was sold into slavery at the age of seven or eight and transported to North America. She was purchased by the Wheatley family of Boston, who tau...

Don Miguel Hidalgo y Costilla or simply Miguel Hidalgo, was a Mexican Catholic priest and a leader of the Mexican War of Independence. As a priest, Hidalgo served in a church in Dolores, Mexico. After his arrival, he was shocked by the p...

Sir Benjamin Thompson, Count Rumford, was an American-born British physicist and inventor whose challenges to established physical theory were part of the 19th century revolution in thermodynamics. He also served as a Lieutenant-Colonel in...

François Le Vaillant was a French explorer, collector and ornithologist. Hugely popular in his lifetime for his engaging and colourful travel accounts, Le Vaillant is best known today for his spectacular books of ornithology, but his reputa...

The Kingdom of Great Britain was one of the leading participants in the Seven Years War which lasted between 1754 and 1763. Britain emerged from the war as the world's leading colonial power having gained a number of new territories at the...

Louis XVI was King of France and Navarre from 1774 until 1791, and then King of the French in 1791-1792. Suspended and arrested during the insurrection of the 10th of August, he was tried by the National Convention, found guilty of treason...

Paul I was the Emperor of Russia between 1796 and 1801. Paul was born in the Palace of Empress Elisabeth in St Petersburg. He was the son of Elizabeth's heir, her nephew, the Grand Duke Peter, later Emperor Peter III, and his wife, the Gran...

Vice-Admiral William Bligh FRS RN was an officer of the British Royal Navy and a colonial administrator. A notorious mutiny occurred during his command of HMS Bounty in 1789; Bligh and his loyal men made a remarkable voyage to Timor, after...

Joseph Louis Proust was a French chemist. Proust’s largest accomplishment into the realm of science was disproving Berthollet with the law of definite proportions, which is sometimes also known as Proust's Law. Proust studied copper carbona...

Charles Maurice de Talleyrand-Périgord, Prince de Benevente, the Prince of Diplomats, was a French diplomat. He worked successfully from the regime of Louis XVI, through the French Revolution and then under Napoleon I, Louis XVIII and Louis...