People may have chosen to become sedimentary because
1)surplus food meant others could learn different jobs
2)plows were easier to make than spears
3)farming created surplus crops to survive winter
4)large groups were safer
5)large department stores emerged

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