In the US, the horn of plenty is a common symbol of which holiday?

More Questions:

What pro sport did Althea Gibson play when her tennis career ended?

Which bird is the national bird of Panama?

What country is home to Volvo?

Which literary work's title character is named Michael Henchard?

Innsbruck is the capital of which Austrian state?

Mount Vernon is located in which US state?

Which two US states do not share a border with any other state?

The Redwood National Park is located in which US state?

Which mole-like mammal has given its name to a mean spirited or bad tempered woman?

In 1998, John Glenn returned to space aboard which space shuttle?

What year saw the release of Disney's animated movie "Cinderella"?

Which English county was Alfred Hitchcock born in?

Who is the only US President to serve two non-consecutive terms?

In Telltale's Season 1 of the "The Walking Dead" game series, what is the name of the main character?

Which country owns Easter Island?