The difference is that Abraham Lincoln stands for the Union while Jefferson Davis is for the Confederacy and the similarity is that they are both from Kentucky and were both presidents during the time of the Civil War.
He was an American statesman that served as 16th president of the U,S. until his assassination in 1865.
Also, he led the Union region which is the Northern region during the civil war because of their fight against slavery.
He was a politician that served as the president of the Confederate States from 1861 to 1865.
Also, he led the confederate region which is the Southern region during the civil war because of their fight to uphold slavery.
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