Yiddish : A Nation of Words - Miriam Weinstein

About a thousand years ago, European Jews began speaking a language that was quite different from the various tongues and dialects that swirled around them. It included Hebrew, a touch of the Romance and Slavic languages, and a large helping of German. In a world of earthly wandering, this pungent, witty, and infinitely nuanced speech, full of jokes, puns, and ironies, became the linguistic home of the Jews, the bond that held a people together.