How did abraham lincoln affect the construction of the transcontinental railroad?

Brainliesttt !me : ) what brought about the end of the soviet union?

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.

Which of the following european countries settled the first colonies in america