I'm pretty sure its C. sonar.
Answer:
After World War 2, The late 40s to mid 50s saw a huge rise in baby population also known as baby boomers
Answer: C. estudiosa
Explanation;
The text mentions that Lupe studies very hard and even takes advanced courses in Math and Literature. The best personality trait to describe him is therefore <em>Estudiosa</em> which means Studious.
A Studious person is one who studies quite a lot in the pursuit of academic excellence. They spend a bulk of their time reading books as well in a bid to gain knowledge. Such people feel comfort when they read.
