They are all coming from sovereign nations, those nations are responsible for their citizens. If the government of those sovereign nations do not serve the people as they wish, it's for the citizens to fix their government. Not to flee like a bunch of pussies and ruin another country. Blaming the US is a pathetic cop used to excuse failure. Typically such tactics belong to the morally and intellectually bankrupt. You appear to fully embody both.YOur answer is "it's their fault". That's not an answer, dumbass. That's laying blame. In the wrong place.
You didnt give me a question to answer, dipshit. Like I told that other asshole, I'm not going to go into an entire history lesson of the relationship between Central America and the US. If you want to learn something, you'll open a book.