During the 1920s, it became a common practice to take out a loan in order to buy shares in a company. what was this practice called? a. buying on margin b. gross national product averaging c. stock trading d. tariff reparations

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