(A) Brought forth a new nation on the continent
(B) Can only endure while soldiers are willing to give their lives
(C) Has been the proper way to decide whether or not all men are created equal
(D) ** Is testing whether a nation dedicated to liberty can survive
EXPLANATIONS BELOW
Concept note-1: -“Now we are engaged in a great civil war, testing whether that nation, or any nation so conceived and so dedicated, can long endure. We are met on a great battlefield of that war. We have come to dedicate a portion of that field as a final resting place for those who here gave their lives that that nation might live.