I believe it’s B, i am not for sure though, just by context clues in the text, he seems to use them to get information of when the attack is
Sentence B is the correct option. When using "however" to write a compound sentence, we should write a semi-colon before and a comma after it. When "however" is used at the beginning of a sentence, we should write a comma following it.
It’s very simple, look into the second paragraph to observe the literary terms and then you will see that
Letter C. It is vital that schools offer extracurricular activities for students.