The correct answer is option A) "World War II and the Vietnam War". John Steinbeck's essay "Symptoms" deals with the effects that war has on the survived soldiers. Steinbeckused used World War II as inspiration for his work since he was a correspondent during this war. On the other hand, Tim O'Brien's short story "Ambush" is focused on a young American soldier in the Vietnam War.
Answer:
Yes it is because the subject and the verb both agree.
Explanation:
What should we write about?
Option three is correct. And if there is more than one option that you need to pick, also chose two.