Answer:
they are both nomadic
Explanation:
Dinka and Nuer connected to each other either through adoption, marriage, and cultural assimilation. Their identity depended on kinship affiliation as much as language. They share a significant amount of vocabulary.
When the Phoenicians got their trade, they got a profitable trade.
Answer:
C. Birth Rate
Explanation:
The climate can cause food shortage. The food shortage can cause famine and war to blow up.
Birth rate is slightly affected.