Which invention allowed sumerians to record economic transactions and spread information about their culture?
a. wheel
b. clay
c. bronze
d. writing

The correct answer for this question is D - Writing was the invention that allowed Sumerians to record economic transactions and spread information about their culture. Whilst another invention such as the wheel might have helped with the transportation of said physical information, it was only with writing that this could be possible.

Offtopic can u do chem? I need helps if u can D;