president and give examples of how the president fulfill these roles tell which will you believe is the most important and give your reasons

So I'm going to guess on this, Probably asked to pick a president, give examples of how that president fulfilled certain roles he was given, and which was the most important? And to give my reasoning. That's how I'm going to answer this, I guess.

So, I'm choosing Abraham Lincoln, because who doesn't like good ol' Abraham? Anyways, he abolished slavery, which was a very big problem in the United States. I think the most important role he played was making the 13th amendment (to abolish slavery). Why? Because, duh, it is a terrible thing to force people of a different color to work for you. Like, no, you're not gonna force me to work for you, and if I slow down, I do not want to be whipped, but thanks anyways. Another reason is because many slaves were turning on their "masters" and killing them. I get it, who wouldn't want to do that to someone that sold of their children? I get it. But it was wrong, and I have to say Abraham did a good job. He also participated in the American Civil War, which was the war between the north (anti-slavery) and the south (pro-slavery) states. It was a terrible war, with one good cause and one terrible cause. I get it, personal maids/butlers? I would rather have to pay for it, honestly. I don't get how they could do that to people. Abraham didn't either I suppose.

Good luck to anyone needing the answer to this (I did have to guess, so sorry if it didn't answer the question you needed) and have a good day/night! MAke sure you're sleeping enough, too. :)