Germany was the first country to introduce compulsory education in the 19th century, with the Prussian Elementary Education Act of 1872.

The main goal of the common school movement in the United States in the 19th century was to provide free education to all children, regardless of their social or economic status.

Johann Heinrich Pestalozzi is known for his emphasis on the importance of child-centered education, which focuses on the individual needs and interests of the child.

The main focus of the kindergarten movement in the 19th century was to provide early childhood education, with an emphasis on play and social development.

Johann Heinrich Pestalozzi advocated for the use of object lessons and field trips to enhance learning, believing that children learn best through direct experience.

The main goal of the monitorial system of education was to provide education to a large number of students with limited resources, by using older students to teach younger students.

John Dewey is known for his emphasis on the importance of vocational education, believing that education should prepare students for the world of work.

The main focus of the progressive education movement in the 19th century was to promote child-centered education, which focuses on the individual needs and interests of the child.

Maria Montessori is known for her emphasis on the importance of sensory education, believing that children learn best through their senses.

The main goal of the common school movement in the United States in the 19th century was to provide free education to all children, regardless of their social or economic status.

John Dewey is known for his emphasis on the importance of active learning, believing that children learn best by doing.

The main focus of the kindergarten movement in the 19th century was to provide early childhood education, with an emphasis on play and social development.

Johann Heinrich Pestalozzi advocated for the use of object lessons and field trips to enhance learning, believing that children learn best through direct experience.

The main goal of the monitorial system of education was to provide education to a large number of students with limited resources, by using older students to teach younger students.

John Dewey is known for his emphasis on the importance of vocational education, believing that education should prepare students for the world of work.