I think it is false ,sorry if I am wrong
D. Use money for paper trade.
The best anwer is 4); vegetation is vital from keeping a place from becoming a desert. It transforms the ground into that with more nutrients, captures water and stops erosion, as well as protects the nutrient parts of the soil from being carried away with the wind.
Egypt was interested in accepting different kinds of aides like weapons, food, and medicines from the 2 competing empires. As this happened, Egypt first vowed its allegiance to USSR and as it was slowly blowing its power away, Egypt saw the opportunity and transferred allegiance to USA in the middle of the cold war.
