The Globalist are trying to put the west under totalitarian control. They know that western peoples will not go along with this. The people in the western world understand freedom and value individual rights. The people doing the invading, Muslims and Mexicans, don't share this belief. They are used to not having a say and living under conditions people in the west wouldn't tolerate.
This is just a hunch, but I think they plan on overloading us so that we are minorities that they can easily deal with. Especially when they put the new immigrants in the army or police.