Native americans in the american northwest grew enough crops to trade with tribes in the plains. true false

False

Explanation:

It is not true that Native Americans in the American Northwest grew enough crops to trade with tribes in the Plains. The tribes in the Northwest did not practice agriculture extensively, and instead, generally survived from hunting and gathering, relying particularly on salmon. Moreover, even if crops had been sufficient, trade was very limited or nonexistent between most indigenous tribes.

might be agreeing to participate ethically with other european nations in the slave trade

or notifying other european nations when taking possession   of african territories

whose power in the senate is equal to the power of the speaker of the house?