This is a true statement. The dictionary definition of "synthesizer" is "an electronic musical instrument, typically operated by a keyboard, producing a wide variety of sounds by generating and combining signals of different frequencies."
D.Variation would be the correct answer here
C. show the horror in war
Hope it helps :)
During the Middle Ages plague swept across Europe and the world killing millions of people, to seek protection from the diseases people turned to god. Making religion more important then education
