Champagne is a specific type of sparkling wine, produced in a particular way, in a certain region of French known as Champagne.
Kroger was founded in Cincinnati, Ohio in 1883 by Bernard Kroger who invested his life savings to open a grocery store in the Mount Airy neighborhood of Cincinnati.
The German chemist Martin Heinrich Klaproth is credited with discovering the element uranium in 1789 in a sample of pitchblende. Klaproth named the new element after the planet Uranus, which had been discovered in 1781.