What are some similarities that the people's and civilizations of Africa and Oceania have with other civilizations ​

The similarity between the civilizations is agriculture.

At every age, the individuals practiced some form of farming through farming, hunting, and animal husbandry.

Civilizations had some common traits with each other. If we talk about some similarities that some people and some civilizations from Africa and Ocean have with other civilization, there are also everyday things.

Hierarchy and socialization are also the same between each other. Human beings living in groups for a long time. They lived in groups of twenty to thirty peoples. They also have to moved from places because of the animal and plant cycles because of weather.

silk

indigo  

rice

all the other answers are wrong