Why did hundreds of people send canes to preston brooks?

I'm pretty sure it's: Preston Brooks beats Charles Sumner with a cane. Senator Charles Sumner of Massachusetts was an avowed Abolitionist and leader of the Republican Party. After the sack of Lawrence, on May 21, 1856, he gave a bitter speech in the Senate called "The Crime Against Kansas."

That's all I remember and hope this helps ^^

~A.W ~ZoomZoom44

answer is 1935

because gandhi led a march the sea in 1930 and 5 years later he did it again