Answer: Answer A
Explanation: " Harsh conditions on most reservations made hunting and farming for subsistence impossible, leading to conflicts over access to resources" does not talk about hostilities between the US government and American Indians living on reservations.
I'd say its A, because after wars things start to decline.
I hope this is right and helped you out.
The federal reconstruction efforts produced C. expanded access to public education.
<h3>How was the Reconstruction useful?</h3>
It should be noted that the Reconstruction redefined the citizenship of the United States and changed the relationship between the government and states.
In conclusion, the federal reconstruction efforts produced expanded access to public education.
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