Answer:
Northern and Eastern Migrations: people from the upper Nile area and southwest Asia. These people became traders, and established the D'mt Kingdom.
Bantu Migrations: Bantu-speaking peoples left their homeland in the Niger River valley. Bantu's were farmers and they spread south and east.
Explanation:
#1) (Should be) A
#2) C
#3) C
The spread of ideas, customs, and technologies from one people to another is called cultural exchange.
Explanation:
Cultural exchange has been happening for almost as long as there are cultures along the world.
Cultures only happen due to amalgamations of different ideas of lifestyle and how people must live their lives.
These ideas are shared between communities in terms of customs that they follow and technologies that they are using, along with their art, craft products and religions.
They are adopted and changed by the people taking up the same from them and so is culture spread.
Some Portuguese words, which were mostly related to navigation and trade goods, entered the Malay language, and a certain number of Malay words found their way into the Portuguese vocabulary.
