A group of brave Polish pilots known as Squadron 303 fought in the skies over England in World War II, not just to keep Great Britain free from the Nazis, but also to keep alive the very idea of their own country, which had existed in its modem form for barely 20 years before it was crushed between the opposing jaws of Germany and Russia. Equipped with obsolete Hurricane airplanes and secondhand RAF blue uniforms, they fought, and Poland lived.