14. how are most native american tribes grouped? a. by the language they speak b. by the way they get their food c. by the religion they practice d. by the way they travel

1. what is significant about the power that russian federal cities are granted? 2. what is significant about official languages in russian republics? why would it matter?

Which of the following world and national events led to a new view of people with disabilities in the us:     a.  world war i and ii veterans with disabilities returned home after the wars. b.  john f. kennedy was elected president and had a sister with a disability. c.  the civil rights and feminist movements. d.  all of the above.

When top-roping is used, how long should the rope be in order to protect the climber throughout the climb?