I don't know of an exact synonym -- but jingoism is the first word that comes to mind.
http://www.merriam-webster.com/dictionary/jingoism?show=0&t=1318552435
http://www.merriam-webster.com/dictionary/nativism
http://en.wikipedia.org/wiki/Nativism_(politics)
what is another word for nativism
2 answers
know nothing