Ancient Sumerians in Mesopotamia were the first to develop writing around 3500 BC. They created a system of pictographic symbols called cuneiform that were written on clay tablets. Cuneiform allowed the Sumerians to keep records, send messages, and pass knowledge to future generations. Over time, writing systems evolved from pictographs to representing sounds through written symbols like the alphabets used in modern languages such as English and Spanish. Writing has become essential for communication, recording history, and sharing information and stories through books, maps, and other media.