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The Caning of Charles Sumner, or the Brooks–Sumner Affair, occurred on May 22, 1856, in the United States Senate chamber, when Representative Preston Brooks, a pro-slavery Democrat from South Carolina, used a walking cane to attack Senator Charles Sumner, an abolitionist Republican from Massachusetts, in retaliation for a speech given by Sumner two days earlier in which he fiercely criticized slaveholders, including a relative of Brooks. The beating nearly killed Sumner and it contributed significantly to the country's polarization over the issue of slavery. It has been considered symbolic of the "breakdown of reasoned discourse"[1] and the use of violence that eventually led to the Civil War.
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Both A and B
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This is because both metal rods work similar and have similar power, a fractured rod can not use one hundred per cent of it's maximum power and a powdered metal rod is way less powerful than a forged rod and it's simply impossible for the people to compare both rod's power.
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a field of knowledge that draws upon physics , chemistry, engineering , architecture and life sciences .
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