Answer:
The ignorance of the slaves was considered necessary to the security of the slaveholders. Not only did owners fear the spread of specifically abolitionist materials, they did not want slaves to question their authority; thus, |reading and reflection were to be prevented at any cost.
A lot of sea expeditions, and because not much of the world was known
Freedom for people
And citizen rights
Health insurance is clearly a commercial activity occurring among several States. “power to lay and collect taxes, duties, imposts and excises, to pay the debts and provide for the common defence and general welfare of the United States.”