K******r
发帖数: 4052 | 1 Botswana, Ghana Morocco, in Africa Rosewood and Black Wall Street in OK. As
for contributions I am going to keep it brief but you should get the point.
remember how important the railroad was for the U.S. well the locomotive
smoke stack, railway signal, water closets on the train, switching device,
train alarm, car couplings, street car fender, trestle, and railway switch
were all invented by blacks. Maybe you should read some history or do
research before posting.. | T**********e
发帖数: 29576 | 2 most importantly, the knockout game was invented by blacks too. | I******I
发帖数: 14241 | 3 这个泥鸽在韩国学的历史？
As
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【在 K******r 的大作中提到】
: Botswana, Ghana Morocco, in Africa Rosewood and Black Wall Street in OK. As
: for contributions I am going to keep it brief but you should get the point.
: remember how important the railroad was for the U.S. well the locomotive
: smoke stack, railway signal, water closets on the train, switching device,
: train alarm, car couplings, street car fender, trestle, and railway switch
: were all invented by blacks. Maybe you should read some history or do
: research before posting..
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