All of the above. my reasoning is that newspaper was the way to go for getting information and there were books and different forms of governments
Philology is the humanistic study of historical linguistics. and philosophy is the love of wisdom.
There is an envelope marked with the instructions that it is not to be opened until the death or disappearance of Dr. Jekyll. This implies that Dr. Lanyon knew something secret, but was unwilling to reveal it at first. He waited until there was no more "hope" of Dr. Jekyll staying normal.
It is told from A, the first person. Because it says 'I' in the text, which is the first person, as opposed to 'he/she/it', which is the third person.