What is a thing that has no beginning or end but has never lived and is not real the choices are wind oxygen water or earth

Abelief about the attributes of members of a group of people is called?

How did brunelleschi solve his problem with the dome of the florence cathedral? a. he created an outer support shell. b. he created many layers of support within the dome. c. he created external supports for the dome. d. all of the above

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.