The answer is first opium war
The main incentive to rule in favor of slaveholders when a runaway was taken into custody and brought before the federal commissioner was because such a ruling would technically be upholding a person's "right to property" which was thought to be protected. <span />
Answer:
Horace Mann
Explanation:
Credit for our modern version of the school system usually goes to Horace Mann. When he became Secretary of Education in Massachusetts in 1837, he set forth his vision for a system of professional teachers who would teach students an organized curriculum of basic content.