What caused Colombian exchange

Which of the following resulted from the passage of the dawes act in 1887?

During world war 11 how did the policy of internment affect people of japanese descent in the united states

What did jesuits and the leaders of the council of trent have in common? they wanted to improve relations with protestants by making compromises. they were opposed to improving spirituality within the catholic faith. they accused people of heresy and witchcraft. they were concerned with improving religious education.