223k views
1 vote
All of the following were reasons why settlers overcame barriers in farming the plains EXCEPT: a. slave labor c. steel tipped plows b. mechanical threshing machines d. windmill powered pumps

User Pva
by
7.7k points

1 Answer

2 votes

I believe the answer is B. hope that helps

User RadoAngelov
by
7.5k points

Related questions