Which development helped make the cattle business on the Great Plains profitable?
A.Barbed wire fencing made it easier to drive cattle herds long distances.
B.Growing populations in eastern cities greatly increased the demand for beef.
C.Workmen on the transcontinental railroad used cattle to pull heavy wagon loads.
D.Native Americans developed a taste for beef and bought entire herds.

Question

Which development helped make the cattle business on the Great Plains profitable?  
A.Barbed wire fencing made it easier to drive cattle herds long distances.   
B.Growing populations in eastern cities greatly increased the demand for beef.   
C.Workmen on the transcontinental railroad used cattle to pull heavy wagon loads.  
D.Native Americans developed a taste for beef and bought entire herds.