Answer
Proliferation of public lectures
Explanation
Public lecture is a a method which is normally used for the purposes of educating people or the members of the public.It is normally done by prominent experts in a certain field. In spreading knowledge and ideas in eighteenth century colonial cities used proliferation of public lectures. In the 19th century, the popularity of the public lectures given by professionals and the experts. Public lectures was important in promoting and spreading knowledge .and ideas.
They believed that the Spanish were sent from heaven, and as such treated them well until the cruelty started. Las Casas also portrays the weapons that the natives use similar to naïve boys.
I believe the answer is <span> passing of Black Codes that restricted the rights of African Americans
</span>Black codes were a list of regulations that enacted in southern states between the period of <span>1865 and 1866.
The purpose of the codes was to restrict African american's basic right and forced them to work horrendous hours of labors with basically no salary.</span>