What standard accounts for representing animals' horns in twisted perspective in cave paintings or allowing the viewer to see the head in profile and the horns from the front?

The first Roman emperor to grant religious freedom and end religious persecution was

a) Constantine. b) Diocletian. c) Caracalla. d) Septimius Severus.

What do James Joyce's Ulysses and Marcel Proust's À la recherché du temps perdu ( In Search of Lost Time) have in common?

A. A subjective, stream-of-consciousness narrative B. A frank exploration of female sexuality C. A recasting of ancient mythology into conditions of twentieth-century life D. A rejection of modernist techniques