If you don’t learn history you are condemned to repeat it. Children sometimes don’t learn and repeat bad things so not learning history is kinda like that.
        
             
        
        
        
Thomas Aquinas to make the distinction between just and unjust laws. “A just law is a man-made code that squares with the moral law or the law of God. An unjust law is a code that is out of harmony with the moral law,” King responded. “One has not only a legal but a moral responsibility to obey just laws.
 
        
                    
             
        
        
        
"a. After the rain ended, the sky became blue" would contain an independent clause and a dependent clause, which makes it a complex sentence, since the latter half wouldn't be the same without the former half.
        
             
        
        
        
Answer:
In the crucible, secrets <em>Do</em> hold power over people.
Explanation:
When you have a secret, you don't want other people to know. However, when somebody finds out, you will do whatever they want to keep them from telling anyone. 
This is present in the play, The Crucible. In order for the characters to keep their reputation they must keep these secrets hidden. However, when somebody finds their secret(s)... their entire reputation can be ruined. 
The secret is found and the finder will torture the person just to get what they want. 
Thus, Secrets <em>do</em> hold power over people.