Buying stock on margin remained profitable as long as .

buyers did not acquire collateral

stock prices fell

stock prices rose

buyers did not take out loans

c. women being denied the type of education men received

sep 30, 2009 - what is the best description of trade among northwest indians prior to the best answer: 1, indians traded among numerous groups for goods that came from indian government was strong and centered authority in an elected chief. a shaman as the white man called him was a healer and nothing else.