Compose a formal business letter to an all-white professional sports team, proposing an exhibition match with a mostly African-American sports team. State the benefits of such a match from both a sports point of view but also a societal point of view.

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Match the people with the appropriate description. vernon and irene castle arthur murray fred astaire willi ninja a. stylized the forms of ballroom dance by incorporating other dance forms b. responsible for renewing the influence of ballroom dance in america c. godfather of vogue danced. responsible for standardization/teaching of steps leading to spread of ballroom dance education