The alphabet has its origins in ancient writing systems developed independently in Egypt and Mesopotamia, including hieroglyphics and cuneiform, which represented words rather than individual sounds. The Phoenicians developed the first true alphabet around 3500 BC, using symbols to represent consonant sounds. The Greeks later adapted this alphabet, adding vowels, and their alphabet is the origin of our term. The Latin alphabet descended from the Greek through the Etruscans and Romans, and ultimately spread throughout Europe as the Roman Empire fell.