Answer:
The Dutch acted as a new source of commerce for the native Americans greatly expanding what semblance of an economy that they had before.
The introduction of commodities (hunting things only for the purpose of selling) into their economic system helped introduce to them first ideas of capitalism.
The Dutch brought over their modern technology to the Native Americans such as muskets. This let native American tribes, better defeat their enemies more effectively.
The dutch brought over their own crops/livestock. This helped diversify the diets of the native americabs.
