Dvo?ák was helped greatly by fellow composer

Which of the following is a theory about the origins of the word "jazz?"

a. An Afro-Caribbean term for "speed up" b. A word meaning to play with energy or enthusiasm c. A word used to mean sexual intercourse d. All of the above e. None of the above

What document, presented to Emperor Charles V in 1530, became the definitive doctrinal statement of the Lutheran faith? Three centuries later, Felix Mendelssohn commemorated this event in his Reformation Symphony

A) Augsburg Confession B) Peace of Augsburg C) Ninety-Five Theses D) Diet of Worms