During the classical period interaction between civilizations expanded across greater than ever before. explain the impact of the cultural diffusion on african civilizations this period

Answer: Beginning in the a.d. 600s until about the 1000s, Berber traders carried  salt  southward across the Sahara, where they traded it for gold. They  then returned across the Sahara to North Africa. Merchants in Ghana  brought gold from the south and traders brought salt from the north. The  salt-for-gold trade was carried on with the kingdom of Ghana. Ghana  grew rich by taxing these purchases. After Ghana lost power, trade took  place with the kingdom of Mali.

 Islam was the religion practiced in North Africa. Over time, the  Berbers adopted the religion too. By doing business in trading centers in  West Africa, the Berbers introduced Islam there as well. The spread of  religion along trade routes is one example of cultural diffusion.  

Explanation: In cultural anthropology and cultural geography, cultural diffusion, as conceptualized by Leo Frobenius in his 1897/98 publication Der westafrikanische Kulturkreis, is the spread of cultural items—such as ideas, styles, religions, technologies, languages—between individuals, whether within a single culture or from one culture to another. It is distinct from the diffusion of innovations within a specific culture. Examples of diffusion include the spread of the war chariot and iron smelting in ancient times, and the use of automobiles and Western business suits in the 20th century.

Extra explanation: Impact of cultural diffusion is when new technologies are shared around the world. Inventions such as the telescope, the printing press, steam engines, cars, and computers have all had big impacts on how people live in every area of the world.

affirmative action refers to the policies that take gender, race, or ethnicity into account in order to promote equal opportunity.

employers subject to title vii are prohibited from taking race or sex into account in any employment decisions. aa is a penalty for having any job group substantially statistically "underutilized" in any race or either sex. the employer must take steps to eliminate the underutilization, then stop, ending its aa efforts

a big wall across the mexican border so no drugs, terrorist, or illegal immigrants can come through : )