Answer:
The restoration of voting rights to white southerners undermined efforts to preserve and protect the voting rights of the freedman by giving the people against it the power to vote or petition against it.
Answer:
Muslims have excelled in science and mathematics.
Explanation:
During the Islamic golden age, Arabes invaded and conquered several civilizations, absorbing and improving all the scientific knowledge that already existed in them. In this case, the Arabs, through scientific and mathematical concepts of the irrigation, Roman, Persian, Chinese, Indian, Egyptian and Phoenician civilizations, improved and made essential discoveries (even today, in our society) about algebra, calculus, geometry, chemistry, biology , medicine and astronomy.
The reason is quite simple, this allowed them to monopolize the production and trade of silk and its trade. Because they were able to monopolize its production they could charge whatever price they wanted since they had no competition that would offer lower prices. This made them a lot of money and as they started developing the Silk Road they not only traded silk but several other products and even slaves between Asia and Europe.
