What is used to raise a string above the body of an instrument, enabling it to vibrate

"Would men but generously snap our chains, and be content with rational fellowship instead of slavish obedience, they would find us more observant daughters, more affectionate sisters, more faithful wives, more reasonable mothers . . ."

These lines are from an early feminist manifesto by what author? a. Mary Shelley b. Marie Guillemine Benoist c. Mary Wollstonecraft d. Clara Schumann

Which Neo-Dada artists are often seen as a bridge from Abstract Expressionism to Pop Art?

a)  Robert Rauschenberg and Jasper Johns b)  Marcel Duchamp and Jackson Pollock c)  Helen Frankenthaler and Robert Motherwell d)  Mark Rothko and John Cage