The 4 gifts are 1: one direction
hmmp..
The gifts of the river Nile
Silt and salt were also deposited by the Nile river.
Gold, wheat, barley, silk, perfume, scrolls, lotus - all are fine gifts!
water and black mud/silt
They provide food
They relied on it to get good harvests from their farming.
Every time the Nile floods, it provides many natural gifts. The Nile is a long rive that floods not only Egypt, but Ethiopia and Sudan.
Rich Soil , Food , Art , Religion !
food, drinking water, irrigation, transportation, trade
because it was used for transport and the mud was used for farming and crops