European nations colonized North America for both religious and economic reasons. The Dutch settled along the Hudson River, establishing New Netherland with trading posts like New Amsterdam. The French explored the St. Lawrence River and founded New France, establishing colonies along that river valley and extending as far as New Orleans through fur trading. Both competed with growing English colonies along the eastern seaboard for territory and control of the lucrative fur trade, which negatively impacted native populations through warfare, introduction of diseases, and disruption of traditional ways of life.