Horace Mann (2 янв 1820 г. – 2 янв 1829 г.)
Описание:
Mann had a mission to convince taxpayers that it was in their best intrest to support the establishment of a system of public education. Mann stated that public schools would graduate students who had skills that would ultimately improve living standardsДобавлено на ленту времени:
Дата:
2 янв 1820 г.
2 янв 1829 г.
~ 9 years