During 9/11 George W Bush was president of the United States. He increased intervention by starting the war on terror.
As I am thinking you mean "Producers" when you say "Sellers" I am going to go with, Yes. You are correct it is Supply.
(Also the other one is called Demand not price)
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The black land was the fertile land on the banks of the Nile. The red land was the barren desert that protected Egypt on both sides. </span>
7/12 of this region is shaded.
