1. WORLD HIST - The International Conference of Marxist-Leninist Parties and Organizations (Unity & Struggle) (not to be confused, it should be noted with the hated International Conference of Marxist–Leninist Parties and Organizations (International Newsletter)) subscribes to a variant of anti-revisionist Marxism-Leninism know as Hoxhaism, which first developed due to a split in Maoism between the Communist Party of China and the Party of Labour of what country?   ALBANIA

2. THEATRE - James Spader, David Alan Grier, Kerry Washington, and Richard Thomas comprised the original cast of what Broadway play, written by David Mamet?   RACE

3. POP MUSIC - Identify either of the two artists who have won Grammy Awards for Album of the Year for albums recorded as a part of the MTV Unplugged series.   ERIC CLAPTON, TONY BENNETT

4. LITERATURE - The Lost Symbol is a 2009 novel that completes a trilogy which began with what mystery/thriller published in 2000?   ANGELS AND DEMONS

5. SCIENCE - Of the thirteen chemical elements symbolized by a single letter on the Periodic Table, which one comes first alphabetically?   BORON

6. ART - The museum in this photograph, located in Brussels, displays approximately 200 original works of what Belgian artist (after whom the museum is named)? Click here   RENE MAGRITTE