The Oregon Treaty is a treaty between the United Kingdom and the United States that was signed on June 15, 1846, in Washington, D.C.<span> </span>
Answer: Greek
Explanation:
In past history the Greeks have heavily influenced American culture.
What exactly are you supposed to put in the blanks?
It was D. <span>Baron Friedrich von Steuben
He was a former </span><span>Prussian officer.</span>