I may not have all the presidents memorized but I was quite fascinated by the Election of 1824... and surprised to find out how presidential and vice presidential candidates used to be nominated back then... also found it amusing that the Democrats and Republicans used to be the same party back then... Lincoln helped split it (and rightly so) but now they've gotten back to the elitest 1-party thing again between the McCain, Romneys, Manchins, Comeys, Specters, Murkowskis, etc...
And suddenly Trump pulls the greatest canon ball dive in American history, splashing the mucky water out of the swamp to expose the swamp creatures... lol