They were too large and expensive - typically a computer would fill a room and would have to have its own power supply.
Answer:
Abraham Lincoln, passed the 13th Amendment which was the first of the Reconstruction Amendments and legally abolished the practice of slavery. Surrender at Appomattox - On April 9th, Robert E. Lee's forces surrendered to Ulysses S
Explanation:
I wanna say it is <span>Joseph Unahue, I'm not positive though.
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It picked seeds out of cotton and helped the people sew
