In Brown vs Board of Education the Supreme Court that segregation in schools was NOT constitutional. This is important because it marked the end of the “separate but equal” idea that lasted for nearly a century.
If I understand the question right, it would be showing bias in favor of the military, because of his location and the fact that he's talking about being supportive about the military.
Answer;
The sentence about the United states during Washington's presidency using the word impressment, would be;
During Washington's presidency, some British sailors off the coast of America were practicing impressment, in which they would force Americans to work on British ships.
Washington served as general and commander-in-chief of the colonial armies during the American Revolution, and later became the first president of the United states, serving from 1789 to 1797.