How can genocides be PREVENTED?

How did industrialization change life in the united states?

As a result of the work of the house un-american activities committee, hundreds of people were

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