Answer:
.
Explanation:
If youre asking how it helped soldiers in ww2: It could have spread to the enemy spreading disease amongst enemy soldiers, most likely killing them after a while.
But if youre asking how it helped cause the war: It could have helped cause the war by all the unrest in the world at the time or people could have immigrated to enemy countries and spread the virus.
Answer: For part A: It is A, to create a divide between allies. And for Part B: I am going to go with C because it is about him giving something to other people so they won't favor the rich people. This answer pretty much restates my answer for Part A.
I, me, mine, my. These all apply to first person, or to someone's dialogue.
