Complex sentence: Her first half-hour special appeared on Comedy Central in 1992; as much of her comedy draws from her ethnic background, she has been featured in such documentaries as, "Heroes of Jewish Comedy" and "A History of Jewish Comedy".
Split into simpler sentences: Her first half-hour special appeared on Comedy Central in 1992. As much of her comedy draws from her ethnic background, she has been featured in such documentaries as, "Heroes of Jewish Comedy" and "A History of Jewish Comedy".