<u>Answer</u>:
The Paleolithic period has three main phases those are Lower, Middle, and Upper.
The Neolithic period is the last stage in the stone age and showed a greater degree of sophistication and showed actual examples of art.
<u>Explanation</u>:
There are three stages in stone age are The Paleolithic Period, The Mesolithic Period, and neolithic Period.
In the paleolithic period, humans lived like hunters and gatherers. Men use to hunt the animals and women use to gather the plants and seeds for their survival. In this stage, they made some stone tools which are useful for their hunting.
The Neolithic Period is the last period in the Stone Age. The Neolithic period is famous for its architecture and the spread of agricultural practices and also the use of polished stone tools.
The inference is that the the traditionalists were composers of the Romantic era who D. Had a deep commitment to the traditions of plain song.
<h3>What is an inference?</h3>
It should be noted that an inference simply means the conclusion that can be deduced based on the information given in a literary work.
In this case, the inference is that the the traditionalists were composers of the Romantic era who had a deep commitment to the traditions of plainsong.
Learn more about inference on:
brainly.com/question/25280941
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The correct answer is C. Spent much of his career teaching music at an orphanage.
Explanation
Antonio Lucio Vivaldi (1678-1741) was an Italian composer, violinist, and teacher of the Baroque era, being one of the most popular throughout Europe and one of the main influences of the also classical music composer Johann Sebastian Bach.
At the age of 25, he entered to work as a violin teacher in an orphanage called Ospedale Della Pietà and lasted there for the next thirty years. During this time Vivaldi composed most of his most important works. So the correct answer is C. Spent much of his career teaching music at an orphanage.