B. Mt. McKinley! It’s 20,237 feet!
Answer:
Push factors may include conflict, drought, famine, or extreme religious activity. Poor economic activity and lack of job opportunities are also strong push factors formigration.
I believe the answer is D. I have not read this text but that seems like the most logical answer.
Three estates..................
Answer:
The use of machines in manufacturing spread throughout American industry after the Civil War. With machines, workers could produce goods many times faster than they could by hand. The nation's abundant water supply helped power the industrial machines. Forests provided timber for construction and wooden products.
Explanation: