Identify the style of singing that predominates in the listening example

Which of the following accounts for the relatively easy Spanish conquest of the fierce Aztec?

A. Poor military training in the later years of the Aztec empire B. Spaniards found allies among the peoples the Aztecs subjugated C. Far-flung and scattered nature of Aztec military centers D. Lack of awareness of the threat of Spanish incursion

In Islamic architecture, an iwan is a __________.

A. vaulted open room B. tall prayer tower C. school for advanced study D. niche oriented toward Mecca