Select all that apply. 20 POINTS
Two great science and mathematics ideas from the Gupta Empire are .

A. the prediction that the earth was round
B. major advances in calculus
C. the belief that the earth rotated on an axis
D. invention of the binary system

In the mid-1800s, how did american indians often react to the us government signing treaties with tribal chiefs to establish reservations? many american indians did not accept the treaties and resisted relocating. many american indians fought for land taken away by the dawes act. many american indians bought land in oklahoma from white settlers. many american indians accepted the treaties and relocated voluntarily.

What role did imperialism play in world war 2

1.who controls fascism government? 2.who controls communism gov? 3. how do they stay in power