A the main idea of the essay
Mr.Avery said "It was written on the Rosetta Stone that when children disobeyed their parents, smoked cigarettes and made war on each other, the seasons would change".
This sentence was in the first paragraph on page 1 of chapter 8.
Based on the fact that the $19,000 was secured as a loan by Nadia, it is considered the A. principal.
<h3>What is the principal?</h3>
The principal in relation to a loan refers to the original amount that was borrowed.
In this case, the original amount borrowed as a loan was the $19,000 that Nadia needed to complete the amount she needed to get a car.
In conclusion, option A is correct.
Find out more on the principal at brainly.com/question/25545513.