Hi Anna!
What is Horace Mann most famous for? - Horace Mann wanted to see universal public education everywhere in the world, where any children could go to school.
Answer - public schools.
Hope This Helps :)
Horace Mann wanted to see established public schools ( second option). He prompted the creation of schools specialized in training teachers . He traveled to Europe to learn more on educational principles. He is recognized for his great job in transforming the country´s public-education system.
