my advice to you is to either purchase or rent kevin costner in 500 nations...that will answer your questions either directly or indirectly...it is very long and will take you a day or two to watch, but that is becouse the history of the clash between the two cultures is neither simple nor short...
do it! do it now! i command you!:rant:
http://www.amazon.com/gp/product/B0002S65WC/qid=1143453744/sr=8-1/ref=pd_bbs_1/103-2969643-3673405?%5Fencoding=UTF8&v=glance&n=130amazon review:
"With six episodes spread out over four discs and a running time of well over six hours (in addition to an interactive CD-ROM filled with extra features), director-producer Jack Leustig's sprawling 500 Nations, a history of Indians in North America, is likely the most comprehensive effort of its kind ever undertaken.
Mention the word "Indian," and most will conjure up images inspired by myths and movies: teepees, headdresses, and war paint; Sitting Bull, Geronimo, Crazy Horse, and their battles (like Little Big Horn) with the U.S. Cavalry. Those stories of the so-called "horse nations" of the Great Plains are all here, but so is a great deal more. Using impressive computer imaging, photos, location film footage and breathtaking cinematography, interviews with present-day Indians, books and manuscripts, museum artifacts, and more, Leustig and his crew go back more than a millennium to present an fascinating account of Indians, including those (like the Maya and Aztecs in Mexico and the Anasazi in the Southwest) who were here long before white men ever reached these shores.
It was the arrival of Europeans like Columbus, Cortez, and DeSoto that marked the beginning of the end for the Indians. Considering the participation of host Kevin Costner, whose film Dances with Wolves was highly sympathetic to the Indians, it's no bulletin that 500 Nations also takes a compassionate view of the multitude of calamities--from alcohol and disease to the corruption of their culture and the depletion of their vast natural resources--visited on them by the white man in his quest for land and money, eventually leading to such horrific events as the Trail of Tears "forced march," the massacre at Wounded Knee, and other consequences of the effort to "relocate" Indians to the reservations where many of them still live. Along the way, we learn about the Indians' participation in such events as the American Revolution and the War of 1812, as well as popular legends like the first Thanksgiving (it really happened) and the rescue of Captain John Smith by Pocahontas (it probably didn't)."