Mann Horace

Mann

 (măn), Horace 1796-1859.
American educator who as the first secretary of the Massachusetts Board of Education (1837-1848) introduced reforms and regulations that greatly influenced American public education.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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