Who's responsible for performing "The Ballad of The Green Berets"?

More Questions:

What number of Downing Street serves as the residence for the Prime Minister of the UK?

What year was the construction of the Eiffel Tower completed?

Which sport would you be playing when competing for the Davis Cup?

Which Russian novelist wrote the short story “The Queen of Spades”?

What is the capital of the US state Kansas?

What is the capital of Guatemala?

Where was the first mobile automaton, named "Beast', built in?

What country singer recorded a popular album at Folsom Prison?

In the world of music how is Raymond Burns more commonly known?

What was the nickname given to the mechanical sharks created for the movie "Jaws"?

In what year was Billy the Kid born?

What English legal document was signed in 1215?

"From a Distance" was a hit in the early 1990s for which singer?

What is the name of the ranch the Cartwright family operates in the TV show "Bonanza"?

In which Canadian city would you find the C.N. Tower?