Which style of music imitates speech using pitch fluctuations, rhythms, and so on?
a)aria
b)recitative
c)oratorio
d)arioso

The best answer is "B"

recitative

Explanation:

Aria: an aria is a self-contained piece for one voice, with or without instrumental or orchestral accompaniment, normally part of a larger work.

recitative: imitates speech using pitch fluctuations, rhythms.

Oratorio: An oratorio is a musical piece that is usually lengthy and based on some Biblical or religious event.

Arioso: arioso is a category of solo vocal piece, usually occurring in an opera or oratorio, falling somewhere between recitative and aria in style.

evaluate the extent to which the seven years' war (french and indian war, 1754–1763) marked a turning point in american relations with great britain, analyzing what changed and what stayed the same from the period before the war to the period after it.

c would be the correct !

hope this !

~bbgluver