In 1911, what entrepreneur retired as president of Standard Oil?

More Questions:

What is the main ingredient of Tapenade?

Who wrote the book "Billy Budd"?

Who published his last novel, "A Passage to India', in 1924, though he lived 46 more years?

What color is a polar bear during the summer months?

What screen duo first appeared in the supporting cast of 1949's "The Egg and I"?

What is the name of the third Austin Powers movie?

What breed of dog is Scooby-Doo?

In the movie "Leon', who plays the role of Mathilda?

The choreographer of the movie "High School Musical" previously choreographed what popular 1987 movie?

How did the founder of Vassar College accumulate his wealth?

What year was the Brooklyn Bridge designated as a National Historic Landmark?

On what date did the 2016 Dyn Cyberattack take place, rendering some of the largest Internet services unusable for several hours?

What is the atomic number for Hydrogen?

Who was the first Beatles bass player?

In which popular 1950s film is a character played by Audrey Hepburn given 24 hours to do as she pleases in the eternal city?