What was the significance of "the raven" to poe's personal and professional life?

Which event in chapter 3 seems like it will be the climax of mice and men

In figure 4 of the telephone components what do the labels lettered a to e

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.