Which river system helped the world’s earliest known civilization develop? A.
Indus
B.
Nile
C.
Tigris-Euphrates
D.
Yellow
pls choose the correct awnser i really need t get this right

Which items are described by the geographic theme of movement? ahmad's great-grandparents were originally from afghanistan. songs and movies made in india are very popular in afghanistan. afghanistan is east of iran. afghanistan's rugged mountains provide protection for its people. much of afghanistan's forests are being cut down for fuel. afghanistan exports wool to turkey and india.