Linconl's Inagural Adress

How does Lincoln create a tone of righteous & indignation?

Lincoln is saying the South is to blame  for the war. The South was fighting to keep the slaves.

Lincoln did not like that. No one thought the war would be so bad. even by war; while the goverment claimed no right to do more than to restrict the territorial enlargement of it. Lincoln claims there is no fault of the Union, keep ristrictions, they are not tyring to unify or bring peace.He believed slavery was wrong. No man should judge, or be judge. No man should dare to ask God's assistance. He wants people to realize we are going to war for our country. Lincoln says "to strengthen, perpetuate, and extend this interest was the object  for which insurgents would rend the Union. Lincoln trust, and was was encouring to all. With high hope for the future, no prediction in regard to it is ventured. Lincoln feels indignate, it would have bee hard on the Union, they would feel guilt. Lincoln wants to come across that he is right. That he is righteous, indignation.