What has proved to be the most important contribution of Native Americans to the course of human history?
A. the domestication of large animals
B. the deforestation of the Great Plains
C. the manipulation of plants for agriculture
D. the development of pottery and other stone works
Answer:C
What has proved to be the most important contribution of Native Americans to the course of human history?
A. the domestication of large animals B. the deforestation of the Great Plains C. the manipulation of plants for agriculture D. the development of pottery and other stone works