In what ways could the Black Death have led to improvements in health in surviving populations

After the attacks of september 11, 2001, the united states demanded that

One of the person important products for britain's manufacturers was

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