It was during the nineteenth century that music first became a lucrative business.

What is the aspect ratio of HDTV?

A) 40 × 1 B) 8 × 10 C) 4 × 3 D) 16 × 9 E) 17 × 11

The column used on Etruscan temples resemble which type of Greek column?

a. Doric b. Ionic c. Corinthian d. Composite