Answer:
True Oregon is in the northwestern states
Explanation:
The predicate is the part of a sentence that contains a verb and states something about the subject. In this case, the subject is Oregon, while the predicate is formed by the verb is, and one of the northwestern states is the predicate nominative.
 
        
             
        
        
        
Hello!
Answer:
It really depends on what the rules are. For example, if they are rules in your parent's house, then it's to teach you responsibility and what to do and what not to do. If it's for class rules, it would be partly to make the students feel safe as well as to show respect. But rules, in general, teach us responsibility and safety.
 
        
             
        
        
        
It's past tense, so the answer is was not