American World War I-era poster in Yiddish. Translated caption: "Food will win the war – You came here seeking freedom, now you must help to preserve it – We must supply the Allies with wheat – Let nothing go to waste". Colour lithograph, 1917. Digitally restored.
The term diaspora language, coined in the 1980s,[1] is a sociolinguistic idea referring to a variety of languages spoken by peoples with common roots who have dispersed, under various pressures and often globally. The emergence and evolution of a diaspora language is usually part of a larger attempt to retain cultural identity.
^Joseph Foley, New Englishes: the case of Singapore, 1988, p. 1.