His full name is:
<em><u>Barack Hussein Obama II</u></em>
<em>Hope</em><em> </em><em>this</em><em> </em><em>helped</em><em> </em><em>have</em><em> </em><em>a</em><em> </em><em>good</em><em> </em><em>day</em><em> </em><em>bro</em><em> </em><em>cya</em><em><u>)</u></em>
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.
Civil liberties are limitations on the power of government, designed to ensure personal freedoms whereas, Civil rights guarantees of equal treatment by government authorities. Civic responsibilities promote the public good by ensuring that citizens protect their constitution and democracy such as through voting.