Developed by the ancient Sumerians of Mesopotamia, cuneiform is considered the earliest system of writing. The name comes from the Latin word 'cuneus,' meaning 'wedge,' because the script was created by pressing a reed stylus into soft clay to make wedge-shaped marks. Initially, it began as a system of pictographs used for accounting and keeping track of temple goods and livestock. Over centuries, it evolved into a more complex logosyllabic script capable of recording literature, mathematics, and laws. This technological leap allowed for the administration of large city-states and the preservation of epic stories like the 'Epic of Gilgamesh.' Cuneiform was used by various cultures, including the Akkadians, Babylonians, and Assyrians, for over 3,000 years before eventually being replaced by alphabetic scripts. It remains a primary source for our understanding of the origins of human civilization.