How have communications changed over the years?

Answer 1

ALOT !!! The earliest form of communication was the cave paintings this then developed into sign language, speech and the postal service. Since the postal service, technology came along and changed our world for ever there's now the telephone, mobiles, computers and email making the way in which we communicate incredibly fast. Life has been made easy due to these inventions and making a phone call or sending an email half way around the world is as simple as breathing.

Answer 2

Technology has greatly altered the way people communicate with each other. Letters was the first technological advance in communications as it allowed the transfer of information without speech. Next was the invention of the electrical telegraph which allowed the transfer of information through sound via beeps. And the final advance on communication technology was the telephone which allowed people to directly talk to each other without leaving their homes or waiting days for a letter.