The use of local languages in medieval literature was most revolutionary because it reached a wider audience of people it led to italian becoming the primary language in europe it was recognized by the church as the best way to reach the masses it led to a mass increase in university enrollments

The answer is a - it reached a wider audience of people.

i am sure the answer is d

frederick william of brandenburg-prussia trained his son, frederick, to be a hardy soldier. but frederick disliked rifle shooting and horseback riding. unlike his father, he was interested in french literature. he enjoyed poetry and music and, like some others of the enlightenment, he scoffed at religion. his father thought him soft, frivolous and unmindful of his duties. and when frederick refused to put his signature on a right to succession, for a few moments his father strangled him.