What year was margarine first patented?

More Questions:

What major British disaster occurred in Beauvais, France, in 1930?

Tin or aluminum is the traditional gift for which anniversary?

What type of berry was once believed to cause birthmarks when eaten by pregnant women?

What is the stolen "Heart of Gold" in the book "The Hitchhiker's Guide to the Galaxy"?

Who wrote the book "The Wonderful Wizard of Oz"?

In Greek mythology, who did Oedipus marry?

Which bees in a hive are there to fertilize the queen?

What was the name of Danny's gang on the movie "Grease"?

Who won an oscar for her role in "Gone with the Wind"?

What Western star rode a horse named Buttermilk?

What was Marky Mark's backing band?

What year was the Galapagos Islands archipelago declared a whale sanctuary?

What was the two-word code name for Woodward and Bernstein's secret Watergate source?

Pat Sullivan is often credited with creating which cartoon character?

What two Coaches on "The Voice" US have been on from season 1 through season 14?