The development of writing is among the most significant milestones in human history. Early writing systems emerged independently in various ancient civilizations, but the Sumerians are often credited with inventing the first true writing system around 3200 BCE. Cuneiform, as it is called, was initially (631) _____ to record economic transactions such as trade and taxation. These wedge-shaped marks on clay tablets were a practical tool for administration in the bustling city-states of Mesopotamia.

Over time, writing evolved into a means of (632) _____ complex ideas, religious beliefs, and historical narratives. This marked a transition from simple record-keeping to sophisticated literary expression. One of the earliest examples of such expression is the Epic of Gilgamesh, (633) _____ questions about mortality, friendship, and human purpose.

The spread of writing systems throughout the ancient world was neither linear nor uniform. In some cultures, writing was tightly controlled by elites and priests, while in others it became more (634) _____ to the general public. The evolution of alphabets, particularly the Phoenician alphabet, greatly (635)  _____ in Greek and Latin scripts, and eventually in modern Western writing systems.

Cuneiform, as it is called, was initially (631) _____ to record economic transactions such as trade and taxation.