When you switch the sentence around such that the subject is being acted upon.
Here's what a sentence with active voice would look like:
John kicked the ball.
In this sentence, John is the subject, and he's kicking a ball. The subject is acting upon an object.
Now, what would happen if we made the ball the subject instead?
The ball was kicked by John.
This is passive voice. The ball is the subject, and it was acted upon by an object, in this case John.
        
             
        
        
        
She is creating a metaphor to convey the idea that love is hard won.
 
        
                    
             
        
        
        
Answer:
Ideas, biography or autobiography, personal experiences, and humor.
Explanation:
A non-fiction can be defined as a piece of work that is not based on imagination but rather it is instructional and based on true events or happenings. A non-fiction comprises of real places, people, and events. These texts contain facts. 
<u>There are two types of non-fiction: literary nonfiction and informative non-fiction</u>.
The major topics that are used to write any non-fiction are ideas, biography and autobiography, personal experiences, and humor.
Some examples of nonfiction are The Diary of A Young Girl, Unbroken: A World War II Story of Survival, Resilience, and Redemption, etc. 
 
        
                    
             
        
        
        
Answer:
Are you talking about  Saul of Tarsus?
Explanation: