Which statement is entirely true? a. the peace of god forade private warfare from thursday evening to monday morning and during some holy seasons such as christmas and lent. b. the truce of of god forbade the nobles from attacking non-combatants and destroying their property. c. the church tried to moralize the feudal system and make it less barbaric by insisting that the vassals had to be loyal and that the suzerains had to be generous and just.