Which is one advantage of using navajo as a military code language? a: since few people understood it, it was a difficult code to break. b: since it was simple, americans could learn it easily. c: since the navajo spoke it, other american indians would understand it. d: since it was widely known, allied forces could learn it easily.

A: Since few people understood it, it was a difficult code to break.

Explanation:

edg2021

i think the correct answer is:

byzantine icon- served as religious symbols in christian churches and were valued and respected for their beauty

illuminated manuscript-preserved classical greek and roman knowledge and were the first bound books

i would say it is the roman empire europe after the norman conquest.