Answer:
Described the passage of the blood from the right heart through the lungs to the left heart and used the term “circulation” to describe this process. He discovered the valves in the veins. He noticed that the blood cannot move from the heart toward the periphery through the veins
Not 100% sure about this but B
Apon reservations for the Indian tribes http://www.history.com/this-day-in-history/cleveland-signs-devastating-dawes-act-into-law
The International Monetary Fund encourages economic development following the fact that it’s an agency that helps to promote economic cooperation. This is following the maintaining an orderly system of world trade and exchange rates
