How did the destruction of bison herds impact Native Americans?
A.)Native Americans did not rely on buffalo to survive, so it did not impact their way of life.

B.)Native Americans depended on buffalo for food, clothing and shelter their way of life.

C.)Native Americans had many food sources, so it did not greatly impact their way of life.

D.)Native Americans Understood that Eastern hunters want to hunt for sport, so they accepted it.

please help m

Aresearcher conducts a focus group to learn about attitudes towards hygiene and disease prevention. two weeks after the focus group, the researcher learns one of the subjects had a heart attack at home and was hospitalized, but made a full recovery. based on dhs regulations, the researcher report this event to the irb? no, this does not need to be reported since the subject had the heart attack when they were home, not at the focus group.no, this does not need to be reported since it is unrelated to participation in the study.no, this does not need to be reported because two weeks have passed.no, this does not need to be reported since the subject recovered.

Who was the macedonian conqueror of greece and builder of an empire?

How does the principle of federalism affect the u.s. government? a. it guarantees that the united states will always be a representative democracy b. it ensures that the state governments have greater authority that the federal government c. it creates both separate and overlapping powers for the federal and state governments d.it divides the federal and state governments into three branches