Cadet Corps
A corps of cadets, or cadet corps, was originally a kind of military school for boys. Initially such schools admitted only sons of the nobility or gentry, but in time many of the schools were opened also to members of other social classes. Since the 1800s "corps of cadets" has referred to the student body of cadets at a military academy. History. Origins. The original "Cadets de Gascogne" corps was established by King Louis XIII of France for younger sons of Gascon gentry (in the Gascon language, "capdets"—"little chiefs"). This idea of a school for boys who would  later become gentlemen volunteers in the army to offset their lack of patrimony, soon spread, with similar schools being established in other European countries. Expansion. Germanic countries. Notable cadet-corps schools were created by the "Great Elector" Frederick William I of Brandenburg, in Kolberg, Berlin, and Magdeburg. In 1716 the 1st Kolberg corps of about seventy cadets was relocated to the Royal Prussian Cadet Corps in Berlin. Based at the newly erected "Kadettenhaus", it became the main education centre of Prussian Army officers under "Soldier King" Frederick William I. Further cadet schools were established in Stolp (1769), Kulm (1776), Potsdam , and Kalisch (1793). The educational system was largely reorganised by officers like Ernst von Rüchel, Gerhard von Scharnhorst, August Neidhardt von Gneisenau, and Hermann von Boyen in the course of the 19th century Prussian Reforms. In 1878 the "Hauptkadettenanstalt" moved to Lichterfelde in the southwestern suburbs of Berlin. The aristocratic "Ritter-Akademie" (knight academy) in Liegnitz, Silesia, established in 1708, had a similar concept. Based on the Prussian model, cadet schools were founded by the Saxon Army in 1725 at Dresden and by the Bavarian Army at Munich in 1755. A Württemberg military college ("Kriegsschule") was founded in 1820 at  Ludwigsburg. In the Austrian Empire, "Cadeten-Institute" were established in Hainburg, Eisenstadt, Marburg, and Rijeka, where officer candidates prepared for military academy attendance. Russia. A first Russian Cadet Corps was created by Empress Anna at Saint Petersburg in 1731. Poland-Lithuania. The Corps of Cadets was established at Warsaw for Lithuanian and Polish nobles in 1765 by King Stanisław August Poniatowski. Japan. Similar institutions comprise the Imperial Japanese Army Academy established in 1868. United States. The students at the United States Military Academy at West Point—a four-year military college that was established by President Thomas Jefferson in 1802 —are referred to as "cadets", and collectively, the cadet brigade is known as the "United States Corps of Cadets." The cadet regiment at the United States Coast Guard Academy is similarly styled as the "United States Coast Guard Corps of Cadets." The United States Naval Academy maintains a similar "Brigade of Midshipmen", while the United States Air Force Academy cadets are part of the "United States Air Force Cadet Wing". The Citadel established in 1842 also has a corps of cadets and is one of the largest among the Senior Military Colleges of the United States. Established in 1876, the  Texas A&M University Corps of Cadets is another notable corps of cadets. Canada. Likewise, Upper Canada College, in Toronto, Ontario, maintained a cadet corps from 1832 to 1976.