How did william penn try to improve relationship between middle colonies and american indians

Penn paid a total of 1200 pounds for the land, which though a large sum, was probably fair for both sides. Penn took the advice of Dutch and Swedish colonists who had already set some parameters for treaty agreements These earlier settlers provided invaluable assistance in delineating who to contact, and who to pay for the land. On the other side of the 'covenant chain', the Delaware had many years of negotiating such treaties, and were ready to sell their land to Penn, on their terms. Disease had decimated much of their population so they needed less of the land near Philadelphia, and at the time there was plenty of un-occupied space to the North and West of the (future) city. As well, the Indian's 'ownership' of the land, was not as 'savagely simple' as had been assumed. (Jennings, 201). They worked with a complex arrangement of overlapping 'right's to use certain areas, and rights to dispose of these obligations. So Penn may have had to pay several times to the same holder in order to clear all claims. He was not 'duped' into paying several times for the same property.

The answer is option b and c.