What was the tell-tale heart A. the narrator's heart
B. the dead man's heart?
C. the heart of the unperceived shadow

What would be a good starter sentence for writing a review over hidden figures?

Write about a scientist and present information including a short biography, contribution,their scientific achievements and contribution to science

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.