Think of it like this
Internal: A force inside yourself
External: A force outside of yourself
So if there an external force, it’s a force from outside so an example would be bullying. You wouldn’t want to go where you are being bullied so that would be an outside force affecting you.
On Yom Kippur, The Day of Atonement, the prisoners wonder if they should do what traditional act?
ANSWER: pray
I believe the correct answer is B. It is the only sentence where the punctuation marks are correctly placed. For the first sentence, the apostrophe in Dorris should be placed in the last letter of the name and an s is not to be added since the name ends with an s. For option C, some commas should be inserted in the sentence to make sense of the sentence. And, for the last option, the semi colon is not to be used instead a period should be placed.
Hm.. I think No Or Yes so it is a yes