Why were some of the Roman leaders worried about the growing popularity of christianity?

answer; /// (a) and (b) ; /// but i believe the correct answer is ; /apart from fines and jail time, driving under the influence puts the life of the driver and everyone else on the road at risk; (b)

the 4th option is the answer

stewards ice box was the purchase of alaska from russia and it was called that because people thought it was not a good idea to purchase alaska