In what form is the first movement of William Grant Still's Afro-American Symphony?

During what period and in what locale was the Gothic style of building at its height?

a. the Muslim world during the early caliphates b. the ancient Near East about the time of Hammurabi c. Italy in the time of Caesar Augustus d. medieval Europe about 1250

What causes global warming?

A. Increased gases in the atmosphere such as carbon dioxide and methane B. Movement of the sun C. Irregular moon vibrations D. Recycling