Technology Communication Timeline By aniyah.mitchell Jul 26, 1775 Mail https://www.timetoast.com/timelines/2456263/edit Period: 1840 to 20 BCE The telegraphs use to end of use https://www.timetoast.com/timelines/2456263/edit 1876 Telephones/Landlines https://www.timetoast.com/timelines/2456263/edit Period: 1930 to 60 The letters starting and ending date of use https://www.timetoast.com/timelines/2456263/edit 1951 Videos https://www.timetoast.com/timelines/2456263/edit 1960 The internet https://www.timetoast.com/timelines/2456263/edit 1971 Emails https://www.timetoast.com/timelines/2456263/edit Oct 6, 2010 Instagram(communication,entertainment app) https://www.timetoast.com/timelines/2456263/edit
