In the later Middle Ages, religious books were created for the private devotions of the laity. What term is given to books that contained prayers to be read at specific times during the day

c. reserves power to the states and people

d. i assume the underlined word is "role." reformat if it isn't.

explanation:

role is closest to part because when replacing words, "playing a vital decision," "playing a vital activity," and "playing a vital dollar" don't make logical sense. the only meaningful choice is "playing a vital part."

this fits one of merriam-webster's definitions of role: "a function or part performed especially in a particular operation or process."

they protect against unsafe foods and medicines being sold

explanation: