In open-form movies like Traffic, the __________ generally leads the camera

For much of his music, Aaron Copland found inspiration in

a. Cubist paintings. b. American folk songs. c. the twelve-tone system. d. Russian folk music.

At St. Denis, the ________ arch is used in the structural skeleton of the building rather than the rounded arches of the Romanesque style

a. horseshoe b. pendentive c. pointed d. Roman e. ribbed