@alex-icey Trump, like his father, is racist. It doesn't matter whether he is a Democrat, which he was, or a Republican, which he now is. Do you Think Trump stupid since he was a democrat/liberal?
Personally, I don't really like to call anyone stupid based on their political beliefs, but rather on their actions or inactions.
And yes, back during the time of slavery, the political party ideology was flipped or the reverse of what it is today, but no one today is "letting" illegal immigrants into the country, they mostly come because their countries they live in have some much political and economic grief (usually caused by imperialistic countries like the good ole' USA) that in order to raise their children, such as yourself, they choose to leave for a better life in the pursuit of life, liberty and happiness.
Also, "illegals" as you like to refer to them, which are really human beings looking for a better life, do not receive "Free" college education. And to leach of the system as you state usually requires a social security number, so again, not sure where you get this idea from. I am not saying there aren't people out there scamming the system, but for someone that just got here from another country, an is undocumented, it would be very hard for them to receive any type of government assistance without a social security number. 
The undocumented people problem in the USA is a self created monster for all the years of abusing Latin America, and the rest of the World.

@alex-icey The last economic crisis that hit the USA actually started in 2007 but was set in motion years earlier, and guess who was President? a Republican named George Bush Jr. (The Bush family is extremely powerful by the way) When Obama came into his Presidency, the Great Recession as it is now called, was already in full swing. 
So Now we are into 9 or 10 years of one of the greatest Stock Market Bull Run in history, which started around March 2009 once the country started to stabilize from the 2007/2008 crash. Obama was President for most of this run, and yes, now Trump made some early moves to help extend this run. Yet, now, some of his moves have actually caused this great bull run to pause. 
Most Presidents are usually judged years after their presidency because it is usually when you can see their actions affect the country and the world, so I suggest you wait until after Trump leaves office to see if he truly is what you currently believe him to be. 
But as you can now see, Obama might actually have more to do with the current economic state of America than Trump.