How do Nate Americans interactions with Europeans shift the balance of power within and among tribes? What elements of Native Americans and European cultures were enhanced and/or sacrificed?

"..because whites "demanded institutions reflective of their own with which to relate," many Native groups strengthened their tribal governments... New confederations and nations developed.. The tribes also became more male- dominated, in imitation of Europeans.. [there was] an escalation of Indian warfare... [the slave trade helped] to deagriculturize Native Americans. To avoid being targets for capture, Indians abandoned their cornfields and their villages" (105-6).