Hey again!
The answer is based on personal opinion. I don't think our teachers should be armed, but there are advantages and disadvantages.
Multiple pros and cons of teacher's being armed.
Two pros:
 - To protect their students and themselves during an active shooting
- They wouldn't be defenseless during a shooting 
Why shouldn't they? (Cons) - They might use the gun to discipline their students.
- A child could find and use the firearm.
- It's not the teacher's job to be a bodyguard for the students.
 - The students may feel unsafe around the teacher.
 I hope this helps.
        
                    
             
        
        
        
Answer:
A sequel depicts events that came after the original book, but the prequel depicts events that came before the original, like a backstory.
Hope this helps!
 
        
             
        
        
        
In this excerpt, the prince is an antagonist because he D. banishes Romeo.
Romeo just killed a person, for which the prince had to punish him, and he decided to present his punishment in the form of banishment of Romeo from Verona.