How did the sinking of the lusitania in 1915 affect world war i?

during the middle ages bibles and most christian literature was written in latin i think that’s the answer you are looking for

the treaty of brest-litovsk was a peace treaty signed on 3 march 1918 between the new bolshevik government of russia and the central powers (german empire, austria-hungary, bulgaria, and the ottoman empire), that ended russia's participation in world war i.