This realist painter claimed he never painted angels because he never saw one:

The Dada Manifesto is

a. a response to the chaos and irrationality of World War I. b. a statement about the conditions of the working class in Europe during World War I. c. a collection of letters from political activists regarding World War I. d. a treatise on the artist's view of destruction resulting from World War I.

Through his 1911 opera, Treemonisha , this composer helped bridge the gap between jazz and classical concert music

A) Scott Joplin B) Charles Ives C) Leonard Bernstein D) Jerome Kern