I got a cute name. (Lilli) but. uhhhl.

In a paragraph of no less than 125 words, explain the single most important factor involved in advancing american classical music in the twentieth century.

Which set of design principles does this image illustrate? a. balance and movement b. pattern and emphasis c. contrast and balance d. unity and movement e. balance and emphasis

How did ferren learn about engineering, if not in school? how might this have been similar to how the ancient cultures learned engineering?