Regional system of public works
Answer:
My guess would be D.
Explanation:
It makes sense because it does.
The Apache are only one of many tribes that inhabited North America when
the Europeans arrived. Others included the Sioux, the Cherokee, Shawnee,
Pawnee, Mohawk, Seneca, Cheyenne, Owasso, Oglala, Cayuga, Onandoga,
Iroquois, and many more.