In early Anglo-American folk music, who usually sang ballads?

Cross contour lines are

A) straight and parallel. B) curved and parallel. C) straight and intersecting. D) curved and intersecting. E) None of these answers are correct.

About 3,500 years ago, the city of __________, now called Santorini, was destroyed by a volcanic eruption

A. Thera B. Akrotiri C. Knossos D. Malia