4. How does north China compare to south China with regard to rainfall and farmable land?

Which statement about the native americans confrontations with the americans was true? a. native americans never cooperated with any other nation in war. b. native american tribes were never able to harm the u.s. army. c. native americans were able to secure their lands and prevent american expansion. d. native americans enjoyed some victories but were forced to sign treaties to cede their lands.