"But having said all of that, that still doesn't account for a lot of the increase in popularity which stems, I think, from Lincoln's personal characteristics"

This quote by David Herbert Donald suggests that the boost in appeal of Abraham Lincoln is due to his personal qualities. Donald believes that Lincoln's personal characteristics are the main consider his increased popularity. He acknowledges that there are other elements that could have contributed to Lincoln's appeal, however he believes that Lincoln's personal characteristics are the main cause. Lincoln was known for his honesty, stability, and compassion, which likely resonated with the public. He was likewise a great leader and had the ability to unite the country during a time of great turmoil. His capability to bring people together and his strong moral character likely added to his increased appeal. Eventually, Donald thinks that Lincoln's personal qualities are the main reason for his increased appeal.