Hello. You have not shown the advertisement to which this question refers, which makes it impossible to create an answer with accuracy.
Nazi propaganda was created to convince people to support the Nazi regime, to help the Nazi government achieve its goals and to publicize Nazi concepts regarding race and sovereignty. These advertisements were very effective during the Holocaust, when the Nazis were able to convince people about the problem of allowing Jews to live freely and how they should be exterminated.
The correct answer is a.you always you a coma for a sentence like that
The comma here is used to intensify the love/adoration of John for this dog. The fact that 2 adjectives were used to describe the dog, requested the comma to be added, therefore the comma and the adjectives form a "relation" , symbiosis in order to intensify john's feelings for the sheep dog.
It depends on how you view the world and what you think is right.
D is the answer have a good day