Answer:i think its b but im not for sure because i dont have yalls textbook
Explanation:
The event that most likely due to the 1860 presidential election of Lincoln was The Secession Of Carolina From The Union.
Forms have hierarchical relationship to subforms. This
hierarchical scheme means narrower and/or broader relationship between a form
and its subform which can be displayed as a tree structure. Because of this, the form is always broader
in scope than any of its subforms which make genres broader in scope.
I believe it’s strings (sorry if I’m wrong)