Prussia made schooling compulsory in 1763 to produce obedient citizens, not educated ones.
In 1763, Frederick the Great of Prussia issued the Generallandschulreglement, a royal decree requiring all children, both boys and girls, to attend school from the age of five to thirteen or fourteen.1 The decree was drafted by Johann Julius Hecker, a Pietist clergyman who had founded the first teacher training seminary in Prussia in 1748. The curriculum covered reading, writing, arithmetic, religion, and singing. Teachers were often former soldiers. Prussia became one of the first states in the world to attempt tax-funded compulsory primary education.
The system was overhauled after Prussia's devastating defeat by Napoleon at the Battle of Jena in 1806. Reformers including Wilhelm von Humboldt rebuilt the education system around the ideal of Bildung, a concept of personal formation through knowledge that went beyond vocational training.2 In 1810, Prussia introduced state certification requirements for teachers. The Abitur, a standardized final examination, was implemented across all Prussian secondary schools by 1812 and extended to all of Germany in 1871.
The Prussian model attracted international attention. In 1843, Horace Mann, secretary of the Massachusetts Board of Education, traveled to Germany to study the system firsthand.3 He returned to advocate for taxpayer-funded common schools organized along Prussian lines, with centralized curricula, trained teachers, and standardized testing. In 1852, Massachusetts became the first American state to pass a compulsory school attendance law, requiring children aged eight to fourteen to attend.4 By 1918, all U.S. states had mandatory attendance laws.
France and Britain did not successfully enact compulsory schooling until the 1880s.5 In Austria, Empress Maria Theresa had adopted Prussian methods as early as 1774. The Prussian school model, with its bells, age-graded classrooms, and standardized examinations, became the template adopted across most industrialized nations. The philosopher Johann Gottlieb Fichte, one of the system's key intellectual architects, described its purpose directly: the schools must fashion the person in such a way that they simply cannot will otherwise than what the system wishes them to will.6