Question

Which did Sumerians use to sign their names?
A.
a sharpened reed
B.
a cylindrical seal
C.
a family symbol
D.
a thumb printi think it's a

Answer 1

b. a cylindrical seal. 
if someone did not know how to write, they would carry a seal around their neck. 

Answer 2

The correct answer is B a cylindrical seal. 
It was used by rolling it across wet clay. 
No two of them were the same.