The Democrat Party was started in 1792..slavery expanded to their delight...
Bullshit again. 1824.
First of all there's no such thing as the "Democrat" Party and never has been, and the fact that you don't know any better tells me where you're getting shit information, a certain cigar-chomping turdball with a gold-plated mic. The Democratic Party began in 1824 when the Jeffrersonian faction split off from the earlier anti-Federalist "Democratic-Republican Party", the other half of the split going on to become the Whigs. Meanwhile the slave trade to the Americas had begun at the beginning of the 16th century, just after the Treaty of Tordesillas split the territorial booty between Portugal and the Kingdom of Castile (Spain), and moved Africans to North America (that's this continent) in the main through the 17th and 18th centuries before such trade was banned in 1808. Even by 1792 most of it had already happened.
Which means that at the moment this country was founded it was already swimming in slaves. Which also means that by the time ANY political party was formed here, the slave trade had already been going on, and "expanded", for two centuries.
This would all be a few years before the Democratic Party was a twinkle in Andy Jackson's eye. You could do the math.
Or not.
The Whigs would go on 30 years later to form what is now the Republican Party -- but we don't call the Whigs Republicans. Oh I'm sorry .... is that the "Republic" Party in Limblobese?
Hey, maybe you could 'splain to us the iggerant why a political party would be formed two hundred years before it had a nation to attach to. That would be cute.
Revising history must be fun. Guess I'm just not that creative.
He prefers his version, where the Democrats have always been evil and never believed in exactly what he does right now.
His version has been awarded its rightful place in TBB. An OP consisting of nothing but a leading question based on complete bullshit. A troll highway.