Im boredyall wanna talk

The idea of manifest destiny simply stated it was america's destiny to expand from the atlantic ocean to the pacific. the word "destiny" implies an idea that it was within our rights as a nation to expand. in a paragraph of 125+ words, explain what could be wrong with that idea.

How did southern slaveholders attempt to convince people in the north to support slavery?

Which of these constitutional amendments made all people born or naturalized in the united states into citizens of the united states ?