Illuminated manuscripts have historically been created and used by which two religious faiths?

a. Christianity and Islamic

c. Hinduism and Catholicism

b. Hinduism and Buddhism

d. Islamic and Buddhism

I go with letter a. Christianity and Islamic. Illumination began with monks in Europe producing small illustration at the corners of the pages. Muslims also made use of illuminations in their works. Illuminated manuscripts were highly prized during period. Many patrons ordered such works.