What Benefited the Pilgrims When They Landed at Plymouth

What benefited the Pilgrims when they landed at Plymouth?

A) They met a Native American, Opechancanough, who helped them.
B) It was the late spring, so it was planting season.
C) Native Americans, decimated by disease, left behind cleared fields for farming.
D) The local Indian leader considered the English to be divine.
E) John Smith arrived to help organize them.