I think it might be 4 but I’m not sure
The first christian emperor was A Constantine
A King needed to keep his respectability as an afterthought; a ruler who lost the trust of his masters wouldn't be best any longer. To keep them with him, a lord would call Grand Councils, calling the greater part of the considerable men, both otherworldly and mainstream, for discussion. At the point when a ruler pushed too hard and lost help, it would frequently prompt common war, the First Barons war prompted The Magna Carta.
The answer to this question is A
40% of the slaves were hope this helps