Democrats like mass immigration from the Third World because it provides them with reliable voters that likely will secure the Presidency for Democrats. The major financial backers of the GOP like that mass Third World immigration creates a cheap labor pool and drives down working class wages. Neither party asked for nor considers the opinion or interests of the American people.
I have been fighting this sort of idiocy, much of it promoted by those who want to bring us down, either to the Marxists or some other form of International control, all of my adult life. This assault on our heritage serves the legitimate interests of no group but the demagogues & scoundrels who know how to play those either intimidated or conned into believing notions that simply will not bear analytic scrutiny. (See "Compassion Or Compulsion?")
William Flax