Where’s the questions so i can answer them?...
Answer:
tempos
Explanation:
Composers change the key to create different tempos. I think so
The Baroque period refers to an era that started around 1600 and ended around 1750, and included composers like Bach, Vivaldi and Handel, who pioneered new styles like the concerto and the sonata.
After living through World War l and witnessing the effects of war on society and its people, artists had a new sense of reality.
Answer: is b. had a new sense of reality.
Hope it helped you, and have a great day!
-Charlie