Who Wants to Be a Millionaire: The respective million-dollar #15

1. Who is the only Nobel laureate to win an Academy Award?

2. Famous pediatrician and author Dr. Benjamin Spock won an Olympic gold medal in what sport?

3. During WWII, U.S. soldiers used the first commercial aerosol cans to hold what?

4. The U.S. icon "Uncle Sam" was based on Samuel Wilson, who worked during the War of 1812 as a what?

5. The song "God Bless America" was originally written for what 1918 musical?

6. Now used to refer to a cat, the word "tabby" is derived from the name of a district of what world capital?

7. Which of these ships was not one of the three taken over by colonists during the Boston Tea Party?

8. Khrushchev's famous 1960 "shoe-banging" outburst at the U.N. was in response to a delegate from what nation?

9. For ordering his favorite beverages on demand, LBJ had four buttons installed in the Oval Office labeled "coffee," "tea," "Coke" and what?

10. Which First Lady was a ninth-generation descendant of Pocahontas?

11. What great thinker's death is attributed to a chill he caught while stuffing a chicken with snow for an experiment on refrigeration?

12. According to the Population Reference Bureau, what is the approximate number of people who have ever lived on earth?

13. Who delivered the less famous two-hour speech that preceded Abraham Lincoln's two-minute Gettysburg Address?

14. Though today it's treated like a treasure, what famous painting was once cut into to enlarge a doorway?

15. The most-watched TV episode of all time, the final episode of "M*A*S*H" aired at 8:30 PM, on February 28, 1983 following what sitcom?