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  Romans ruled the southern part of Netherlands.
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  Frisians settled in northern Netherlands.
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  Large portion of Northwest Netherlands flooded; over 2,400 died.
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  First all saints' flood inundated Netherlands and Zuider Zee region.
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  Zuider Zee seawall collapsed; 50,000 died.
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  King Charles 1 of Spain rules Netherlands.
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  Netherlands' 17 provinces united in the pacification of Ghent; formed a federation to maintain peace.
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  War broke out between Netherlands and England.
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  King Charles 2 of England declared war on Netherlands.
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  England, Austria, Netherlands formed an alliance against France.