America HAS HAD A Chequered History of Presidents, To Be Sure...BUT ONLY EVER ONE TRULY GREAT PRESIDENT - & I'm Sorry To Have to Inform You, Mr Trump (Though You're Probably the Only One Who Doesn't Realize This Or Will Ever Accept It)...

it ain't *you! 

*And, yes, you're right about this - if little else: his name was Abraham Lincoln...

...whose very bootlaces you are personally wholly unfit to as much as lick...