Oak trees are part of which genus?

More Questions:

From 1916 to 1938, what US coin featured a buffalo on its back side?

Whose "Coffee Cantata" concerns a girl whose father demands she loses her addiction to coffee before marriage?

Which US state is nicknamed the "Wolverine State"?

What European country ruled Macau until December 20, 1999?

What large island is the most western point of land in Alaska?

What does the Roman numeral C represent?

What actor played the role of Captain John McIntyre on the TV show "M*A*S*H"?

What stadium hit do we owe to a pre-Civil War folk song and the Swedish dance band Rednex?

What year did Marty McFly go back into in the movie "Back to the Future"?

Billy Joel's "Uptown Girl" music video featured which supermodel?

In what ship's 1945 sinking were there as many as eighty sailors eaten by whitetip sharks?

During what century was the first Thanksgiving Day celebration?

What is the only war fought between Canada and the U.S?

During what geological time period did the T-Rex roam the Earth?

The song "Seven Seas of Rhye" was the first hit for which band?