How did the Columbian Exchange affect the slave trade? It encouraged communication about the evils of slavery.

It caused Europeans to stop enslaving American Indians.

It allowed people to be enslaved and transported to the Americas.

It caused the demand for enslaved laborers to decline.

The republican party

An informal structure in a bureaucracy would be something like so-called "office politics". where there's a formal structure set up for the organization, but then an informal subculture as well that has a way of organizing the bureaucracy further. this can be positive because it sets up an added degree of organization, albeit informal, within the bureaucracy.