The quality of stage dialogue that makes it achieve maximum impact when spoken and which requires the playwright to be attentive to the audial shape of language, including the meaning of the dialogue and the rhythm of sound, is called what in our textbook?

The greatest gift the sumerians gave the world was the invention of writing. the sumerians were wealthy people. they needed some way to keep track of what they owned. they began drawing pictures. they used a reed as a pen. they drew on soft pieces of clay. the soft clay was then dried in the sun. the tablet became a permanent record. later, the sumerian drawings changed into wedge-shaped symbols. this kind of writing is called cuneiform. by putting symbols together, the sumerians could write entire sentences.