If this is in the past lets us know the geographic location; Locate the settlers There are around? Cold weather? There is a water source for agriculture or transportation is made? The safe position. There are no natural disasters?
If it is in the past Geography helps us know where our positions. Find the ideal position for settlement. Peers are? Cold weather, too Water for agriculture or transport it. The safety position No natural disaster empty
If it is in the past. Geography will help us to know the location. Find the position suitable for settlement around what cold weather? The water for farming or transportation. The position is safe.