The first Ethereum hard fork that was successful is Ethereum classic, The starting value was $0.7523 at the year 2016. The price of Ethereum classic $25 (33 time the starting value $0.75).

NOTICE:
Now Ethereum is have another hard fork coming up called Ethhereum Metropolis will be two chains First Byzanthum and second Constantinople. This is predicting to happen on 18 September to October. This is a great news DON'T BE LEFT OUT

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