It is any source information that's used within the body of an essay. a. must be included in a direct quotation. b. must be included in parenthetical citations only. c. must be included in the works cited page only. d. must be included in parenthetical citations and on the works cited page.

The greatest gift the sumerians gave the world was the invention of writing. the sumerians were a 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.