What are the main types of secondary schools in the German Empire?

There are three types of middle schools: liberal arts middle schools, practical middle schools and practical middle schools. With the development of German society, the social status of the bourgeoisie has obviously improved, which is manifested in the improvement of the status of practical middle schools in the field of secondary education. 190 1 year, all three types of middle school graduates have the right to apply for universities and other types of institutions of higher learning.