It originated with the Akademie für junge Offiziere der Infanterie und Kavallerie in 1801, later becoming known as the Allgemeine Kriegsschule. It was officially re-founded by Gerhard von Scharnhorst in Berlin on October 15, 1810 as one of three officer colleges. Its building on Unter den Linden was designed by Karl Friedrich Schinkel.
Students at the War Academy attended about 20 hours of lectures per week. Instruction was by professors from Berlin University and officers serving on the Great General Staff, who thereby enhanced their own educations. In 1872 the War Academy was taken from the Inspector of Military Education and placed under the Chief of the General Staff. The spirit of the Academy was articulated by Chief of StaffHelmuth von Moltke, who emphasized the importance "of an active process of mental give and take between teacher and pupils, so as to stimulate the pupils to become fellow-workers". Admission to the Academy was highly selective. Officers with at least five years service who wanted to become General Staff officers prepared themselves for the entrance examination, which included tactics, surveying, geography, mathematics and French, with questions set to test understanding rather than rote memory. The graders of the essays did not know the names or regiments of the candidates. From hundreds of applicants, about one hundred were accepted every year to enter the first-year course at the Academy. Those who performed satisfactorily were promoted to the second and then the third year. In the first year, fourteen hours of lectures each week were on military subjects, including military history, while seventeen hours were non-military, which included general history, mathematics, science and a choice of French or Russian. Roughly the same time allocations were used in the last two years. Lectures were supplemented by visits to fortifications, arms factories and exercises of the railway regiment. During the three month summer breaks the students attended manoeuvres and were taken on field tactical exercises in which they commanded imaginary units. At the end of the course they took their second examination. Only about thirty students passed this extremely difficult test. They were then assigned to the Great General Staff, while retaining their regimental attachments. After two years they took their third and final examination, after which five to eight officers were permanently posted to fill vacancies in the General Staff a remarkable winnowing from the many who had entered the competition.