Keywords: American literature Mexican American authors ; History and criticism ; Theory, etc ; American literature Indian authors ; History and criticism ; Theory, etc ; American literature Canadian influences ; Canadian literature American influences ; Boundaries in literature ; Imperialism in literature ; Globalization in literature ; American literature Mexican American authors ; History and criticism ; Theory, etc ; American literature Indian authors ; History and criticism ; Theory, etc ; American literature Canadian influences ; Canadian literature American influences ; Boundaries in literature ; Imperialism in literature ; Globalization in literature ; Mexican-American Border Region In literature ; Mexican-American Border Region In literature ; USA ; Literatur ; Grenze ; Imperialismus ; Globalisierung ; Geschichte 1970-2007 ; Chicanos ; Literatur ; Englisch ; Grenze ; Imperialismus ; Globalisierung ; Geschichte 1970-2007 ; Kanada ; Literatur ; Englisch ; Grenze ; Imperialismus ; Globalisierung ; Geschichte 1970-2007 ; USA ; Literatur ; Grenze