Which of these quotations from ": a native american view" shows logic in argument?

a.) nearly 70 percent of all crops grown today were originally cultivated by native american peoples.

b.) by 1623, mather the elder, a pilgrim leader, was giving to his god for destroying the heathen

c.) in stories told by the dakota people, an evil person always keeps his or her heart in a secret place separate from the body.

d.) i see, in the "first " story, a hidden pilgrim heart.