It gave them an advantage to built more expensive things so they can sell for a higher price
I believe the answer is: Temperament
Temperament would very much determine how an individual react under certain circumstances.
For example, someone with high temper could easily display aggressive behavior with very little provocation, while the others could maintain calm and collected attitude in the middle of a chaos.<span />
Answer:
He was a great face for NASA, and was seen as a family man. The biggest achievement causing him to be positive for NASA was being the first American to be in orbit.
Explanation:
The answer to your question is <span>Hace Mucho Tiempo</span>
They are protecters and they help kill off mice