I think its D im not sure hope this helped
Answer:
Another issue that the Appalachians faced was inflation. Inflation caused many issues surrounding families, and when things got too tough, families would flee and leave. McKinney states, “For essential goods, prices increased rapidly, placing them beyond the reach of many families.
Explanation:
A fault is a planar fracture or discontinuity in a volume of rock, across which there has been significant displacement as a result of rock-mass movement.
Answer:
when there isnt a exponet you immiedentally make a number 1
Explanation: