Question

Achieving independence requires sacrifice and determination.

This statement is the The Crisis, Number IV’s

Answer 1

I'm assuming that this is a fill-in-the-blank question. I'm also assuming that 'The Crisis, Number IV' is the title of the document in question. Based on these assumptions, I would say that "Achieving independence requires sacrifice and determination" would most likely be a theme or the thesis of the document. Maybe the argument or the point of view?