I think it would be C. Most states participate in blanket primaries for elections.
Answer:
They played with the bodies of there enemys and create various tools with tbere bones.
Explanation:
The Ganges River is the body of water that it flows in.
The development that probably hurt it is the reduction of open range herding. In history, people could just let their cattle roam freely and find food since the plains were huge and nobody lived in them. Nowadays, this can be problematic because there are more and more people and settlements and roads with cars so free range herding has been drastically reduced which cost the herders a lot.