Answer:
The foreign policy refer to best source which are from many countries e.g south African American
"<span>The North opposed the idea that a state could leave the Union, but the South supported it" is the best option from the list but all this had to do with the issue of slavery. </span>
I would say treason because the 13 colonies were still colonies of Great Britain who had authority over the colonies and it was not in their interests to have the colonies become independent at all from Britain,.
