The U. S. offensive led by Colonel Ranald S. Mackenzie against Great Plains Native Americans lasted from to .

1. what was the result of growing nationalism and pan-africanism on european-african relations? africans were encouraged to seek independence from europe. european colonialism grew and strengthened in africa. the change of power from european to african rule went smoothly. africans believed they could live peacefully with europeans.

Monopolies were legal in the united states until a)the 1860s. b)the 1870s. c)the 1880s. d)the 1890s.

Did the both the us and ussr have atomic weapons after 1949