Irrigation played a very important part in the development of farming.
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Answer:
Although the legal justifications for the trials and their procedural innovations were controversial at the time, the Nuremberg trials are now regarded as a milestone toward the establishment of a permanent international court, and an important precedent for dealing with later instances of genocide and other crimes against humanity.
Explanation:
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Your answer is B efforts Began in Africa and the 1500 and then spread to other parts of the world