Answer:
B) Robert E. Lee
Explanation:
His plan to arm slaves with the weapons he and his men seized from the arsenal was thwarted, however, by local farmers, militiamen, and Marines led by Robert E. Lee. Within 36 hours of the attack, most of Brown's men had been killed or captured.
In the 1800s they used steel plows and other new forms of technology. The Steel Plow was used for farming to break up tough soil without soil getting stuck to it.
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