Originally, Abraham Lincoln’s reason for fighting in the civil war was to preserve the Union, as he said in his First Inaugural Address, “You have no oath to destroy the government, while I shall have the most solemn one to preserve, protect, and defend it.” In further clarification, Abraham Lincoln just meant that he will do anything to protect the Union.
On November 19, 1863, Abraham Lincoln gave his famous speech called the “Gettysburg Address.” This