Which technologically advanced civilization had made important advances in navagation by the 1300? a. zimbabwe b. persia c. china d. mali

I believe the answer is china. 

D, because civic virtue is basically doing what’s morally good.

It is written in the constitution saying all beliefs are allowed in the u.s. justice will be surved to everyone no matter what the color of that person is. and that all people are equal not matter there color is the u.s. that was a lie though because black people were still treated poorly, and there were places that was white people only such as hospitals, schools, bathroom, and more.