A and C could be the answers according to me
Reaper and steel plow were the machines invented by Cyrus McCormick and John Deere that made large-scale agriculture possible, especially on Midwestern prairies.
B) Reaper and steel plow
<u>Explanation:</u>
In the 1800's people used to do all the chores with their hands hence, it made farming a tough job and a lot of time consuming activity. During the industrial revolution, Cyrus McCormick invented a mechanical reaper, which would help reap big farms in very less time.
The steel plow played a very important role in the industrial revolution as the wooden plow used to be weak but John Deere's invented steel plow was strong and broke soil easily.
Well, it wasn't really religion which was the primary goal of the western countries but dominance on land. Since it has been a bloodbath in conquering lands, they ought to use religion to peacefully influence these tribes by bring priests.
The answer should be <span>D. Itinerant preachers spread their religions.</span>
No he was not. I believe so and it is proven.
The right to bare arms. :)