Answer:
C
I'm not sure if it's correct, sorry if I'm wrong!!!
Answer:the Lewis and Clark Expedition gave others confidence to head west.
Explanation: I can only conclude that young Sacajawea held false hope of being rescued by her tribe -otherwise why would she forsake all her relations and our land.
Answer:
The left hemisphere of the brain
Explanation:
The left hemisphere is responsible for language and speech, it is called the dominant hemisphere because of that.
B.Autonomous(the ethnic groups have had autonomy