i have been living in middle east for almost 20 years and would like to be an american/canadian citizen, how can i become 1? how much will it cost? ar there other western nations which have easyproces

I wouldn't bother coming to the US for the foreseeable future. High liklihood of it not ending well.

This is an example of "don't take immigration advice from the internet." You need to speak to an immigration attorney.