Central African region is famous for sculpture, carved wooden masks, and beautiful cotton gowns dyed in bright colors. This is an example of

African art

Explanation:

African art could be described as displaying act of present and historical work of paintings, sculptures which displays the culture of various tribe in Africa and what they stand for. It's been realized that most of artwork in Europe are gotten from Africa displaying their culture

the first settlements began along the huang river because of the importance of the huang river in the beginning of china. it goes back to the story, “the tale of emperor yu”, which references the tale of the great flood, which was caused by the huang river and was believed to create and influence china’s making.

idk