Sites for research

Sioux Nation 

http://www.historyforkids.net/sioux-nation.html 

http://www.historyforkids.net/sitting-bull.html

https://www.ducksters.com/history/native_american_sioux_nation.php http://www.bigorrin.org/sioux_kids.htm

Navajo Nation

http://www.historyforkids.net/navajo-tribe.html

https://www.ducksters.com/history/native_american_navajo.php

Apache Nation

http://www.bigorrin.org/apache_kids.htm https://www.ducksters.com/history/native_american_apache.php 

http://www.historyforkids.net/apache-tribal-peoples.html