different ways people used to comunicate

hieroglyphics

3000 BCE

the acient Egyptians use a picture words to write called hieroglyphics. its is a very old form writing that they started at 3000 BC.

written letters

500 BCE

the first recorded hand written letter was by Persian Queen Atossa around 500 BC

morse code

1830

in 1830 the morse code and the vail created this type of communication the code assigned letters in the alphabetical order and numbers asel of dots and dashes based on frequency of used. the code was transimeted by the telegraph.

telegraph

1840

the telegrasphwas invented in 1840 by Samuel Morse. thetelegraph revolutionased long distance communication.

telephone

1870

In the 1870´s the telephone was invented by Alexander Gramam Bell this dominate a communication .