Which of the following are examples of internal improvements?

According to douglass, what does the singing of a slave communicate? how does douglass feel about slave songs? in what way is slaves singing misinterpreted by some people? .

What are consistent goals of u.s. foreign policy? equality between men and women education for all children life, liberty, and the pursuit of happiness spread of democracy and capitalism

With the support of clay john quincy adams was elected as the next president