Which Chinese dog breed is famous for its blue-black tongue?

The biography "Dark Safari" tells the story of which explorer, who went looking for David Livingstone? Which Cabinet department, created after the 9/11 attacks, has missions that include guarding against terrorism and secu… Ghee, a type of clarified butter used in many curries, originated in which country? Gaston Caperton served as governor of which state from 1989 to 1997? George Vancouver named which Pacific Northwest peak after a British rear admiral, not for the local weather? Which Muppet, a hapless stand-up comic, is famous for the catchphrase "Wocka wocka"? Harry Truman ended it in the armed forces in 1948, and the Supreme Court ended it in public schools in 1954. What is it? In failing health, which composer gave his last public performance in London in 1848, at a benefit for Polish refugees?