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)
Answer:
B. Guantanamo Bay Detention Camp
Labor unrest, the Bolshevik Revolution, and rising racist, nativist sentiment had made Congress wary of allowing poor Europeans who had been exposed to socialist ideas to immigrate.
A war hawk<span>, or simply </span>hawk<span>, is a term used in politics for someone favoring </span>war<span> in a debate over whether to go to </span>war<span>, or whether to continue or escalate an existing </span>war.War hawks<span> are the opposite of doves.
</span>