Why did Delta Music lose interest with the masses over the years? Socially (think U. S. History) why did it resurface in the North (Chicago) after WWII?

Which of the following is an example of the pull factor known as economic migration? a. better educational opportunities pulling people towards a new country b. mexican laborers entering the us to work in agricultural jobs c. joining family members that are already in a new country d. crop failures driving people away from their country i am unsure on this question, i was thinking b? but i could be wrong.

What misguided strategy caused lord william howe and the british to fail?

Does anyone know the song that xxxtentacion sings and when he says "hey is your neck game sloppy' i need to know what son that is hurry