Which reason did not contribute to the netherlands becoming an economic success in the 1600's?

#1) Which reason did not contribute to the netherlands becoming an economic success in the 1600's?
Eighty Years' War. The Dutch War for Independence from Spain is frequently called the Eighty Years' War (1568–1648). The first fifty years were uniquely a war between Spain and the Netherlands. During the last thirty years the conflict between Spain and the Netherlands was submerged in the general European War that became known as the Thirty Years War.

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