Racehorses Barbaro and Seattle Slew and the zebra all belong to which genus?

Barbara Stanwyck won an Emmy for her work in which 1983 TV miniseries? Barbara Tuchman won a Pulitzer Prize for "The Guns of August," a history of the first month of which war? Which broadcaster co-hosted ABC's "20/20" with Barbara Walters for many years? Barbara Walters started as a writer on which NBC morning show in 1961 and eventually became its first female co-host? Frederick Barbarossa led an army in which Crusade, which began in 1189 and lasted until 1192? Barbie dolls, credit cards and the keys of modern pianos are commonly made of what material? Barbie's boyfriend celebrated his 40th birthday in March 2001. What is his name? Barbra Streisand plays a psychiatrist in which 1991 film, which she also directed and co-produced?