Will mark brainliest. Please help.

Which accurately evaluates this text?

A) Excessive emotional appeals weaken the author's argument.
B) The evidence provided does not include the dates to which statistics refer.
C) Because the author is a person with a disability, his argument is persuasive.
D) Without a methodical approach to this difficult topic, readers will be confused.

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.