The answer is A since the other three are all true.
The assassination resulted in Austria-Hungary declaring war on Serbia. There were already existing war plans so this was the match that started the fire so to speak.
Answer:
Feel sad.
Explanation:
As a Roman pagan of 394 CE, witnessing the disbanding of the Vestals, i feel very sad because I was unable to performs rites, rituals, and/or prayers at this Vestals. I feel sorry for the Roman pagan and other people who follow it because they are unhappy due to disbanding of the Vestals and as a religious man I also feel sad that one of the place of worship and prayer is disbanded.