How did miwok and the hupa use their environment to survive?

Go to Facebook.com or GMAIL.COM or Yahoo.com or Bing.com or google.com ! Don't search here! For example, if you search for where did the Cahuilla Indians live? The answer would be I don't know , ask someone Cahuillean:) " What kind of answer is that? Yahoo , google and Bing have better answers. Wikipedia is also a great site. Not Wiki, Wikipedia