Why did the writings and the ideas of aristole disturb some medieval christians

Why did buffalo herds decline in the 1830s and 1840s? a. increased numbers of native american buffalo hunters b. increased demand on buffalo meat in eastern restaurants c. increased demand on water resources on the plains d. increased market for buffalo robes

Children begin to use tools at about what age? a. 18 months b. 2 years c. 1 year d. 6 months

How does cultural diffusion affect civilization