Which of the following are accurate statements related to slavery in the United States. Check all that apply: Once a slave earne
d enough money, he was able to buy his freedom. Slave codes were enforced beliefs that slaves were property and they could not own propery or testify in court. The first Africans were indentured servants who were freed after a term of labor. The slave trade was known as the Bermuda Triangle. The thirteenth Amendment abolished slavery.
In fulfilling the policy development funtion of public health departments, collection, collation and analyses of vital statistics guides policy makers on what adjustments are necessary to achieve the highest public benefit!