Helps pls- on both questions

If biblio is a word root meaning "book,” and phil means "love,” what is the best definition of bibliophile in the sentence below? elena was a bibliophile, so she amassed a library of thousands of books over the course of her life. someone who writes books someone who adores books someone who reads a lot of books someone who knows a lot about books

What role did the alliance system play in preventing austria-hungary and serbia from coming to a compromise settlement?

He three-fifths compromise, which was made at the constitutional convention, represented differences of opinions over which issues?