Why was john brown’s raid on harper’s ferry a turning point?

Aside from low birthrates and high death rates, what can cause a country’s population to decline

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

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