Technology has over taken out lives as well as using it every day...
"First let me take a selfie"
"#At#The#Beach"
"Go get my IPhone C Plus honey!"
<span>United Nations was founded in 1945 to replace the League of Nations, in the hope that it would intervene in conflicts between nations and thereby avoid war</span>
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.
She used the methods REASON AND EXPERIENCE.
