a. the appeal of Christianity among all social classes of Europe.
Hi,
The Lusitania was sunk in 1915 and the US did not enter the war until almost two years after the sinking. The sinking of the Lusitania and the American reaction to that sinking caused the Germans to temporarily halt their policy of unlimited submarine warfare.
Side note: Found the answer with this link :)
https://www.enotes.com/homework-help/what-impact-did-sinking-lusitania-have-what-came-418703
" Non-Muslims could often retain their own religions. They were required to pay a special tax, called a jizya, a source of income for the state. Many of those who did convert were not immediately accepted into the community. "
Source : khan academy
Hope this helps!
46 you could've googled this btw
A they wanted to increase power