Answer:
Irrigation is the spreading of water over crops for the purpose of farming. The way it's done can vary, but its general use is as described above. Sprinklers and aboveground canals are two examples of it.
My guess is a internationalist. and they are writing about the american culture from a different POV. And New York or Britain.
It benefited in numerous ways but mainly it and maybe most importantly it gave them the access to the China trade. The Pacific route was also Spain's exclusively for a certain period of time and there was also a great need for silver in China which was supplied by the Spaniards from their silver mines.
The first nation in Europe to give all men the right to vote was Great Britain, which operated under a relative democracy even with a monarch. France and Italy were directly ruled.
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