Why was the round table so important in arthur's stories in life?

In a word processing program, the ribbon or menus contain the name of the document commands total number of pages functions

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

Which of these events was a severe setback for the u.s. war effort in the pacific?