Like the Chinese Exclusion Act of 1882, Trump's proposal to exclude all Muslims is "induced by blind racism and eagerness to deflect blame onto other groups." Also like the 1882 Act, it's unconstitutiona. See, U.S. v. Wong Kim Ark, 169 U.S. 649 (1898).
http://immigrationimpact.com/2015/12/08/trumps-muslim-immigration-policy-unconstitutional-and-unworthy-of-america/
See my 2011 blog on Birthright Citizenship and the Wong Kim Ark case. http://sinelson.typepad.com/.services/blog/6a0133f23c744d970b01348562293e970c/search?filter.q=Wong+Kim+ark