form of pictures and then an alphabet.
The initial written form of communication was
a pictograph. Each picture represented different actions and objects. The earliest forms of these picture words were in 3500 B.C. in an area of the world called Sumeria, that is now Iraq.The Egyptians came up with hieroglyphics, which was developed a few hundred years later.
The Chinese used pictographs around 2000 to 1500 B.C.
Written communication in the form of an alphabet had a foundation of symbols relating to sounds and not signs. The Phoenicians established an alphabet around 800 B.C. The Romans much later took the Greek alphabet and translated it into 26 letters. An alphabet was far more efficient than the old system of pictographs. A simple sentence might require less than 50 letters and punctuation marks using an alphabet. In comparison, that same sentence would use about 9,000 pictures to say the same thing.