Prepare a list of different means of communications used since early days. Also find out the century/decade in which these means of communications were used.
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Answers
Answer:
Cave Paintings - 30,000 B.C.
petroglyphs - 10,000 B.C.
pictograms - 9,000 B.C
Smoke Signals - 200 B.C.
Carrier Pigeons - 12th century
Postal System - During the ancient period, Egyptians used courier serve to send out decrees in 2,400 B.C. Until now, a piece of mail which dates back to 255 B.C. On the other hand, it was only in 1653 when Frenchman De Valayer started a postal system in Paris which involved the use of mailboxes and delivery of paid envelopes.
Newspaper - 16th century.
Radio - 1830s,
Telegraph - 1844
Telephone - 1876.
Television - 1940s
Internet - 1973.
E-mail - 1975
Text Message - 1992,
Social Media - 2004,
Answer:
Cave Paintings - 30,000 B.C.
petroglyphs - 10,000 B.C.
pictograms - 9,000 B.C
Smoke Signals - 200 B.C.
Carrier Pigeons - 12th century
Postal System - During the ancient period, Egyptians used courier serve to send out decrees in 2,400 B.C. Until now, a piece of mail which dates back to 255 B.C. On the other hand, it was only in 1653 when Frenchman De Valayer started a postal system in Paris which involved the use of mailboxes and delivery of paid envelopes.
Newspaper - 16th century.
Radio - 1830s,
Telegraph - 1844
Telephone - 1876.
Television - 1940s
Internet - 1973.
E-mail - 1975
Text Message - 1992,
Social Media - 2004