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semaphore telephone
The Chappe brothers got permission to set a signalling system so they could send messages to each other -
the telegraph
Samuel Soemmering invented a crud telegraph. He connected 35 wires in the water. And to send messsges they need gas to send the. -
cave drawing
The first cave drawing was found in 1870. The person who painted the drawing was Magdakenian.And when they made the drawing and wanted to make them in 3D -
typrighter
The guy who made the typwriters was Charles Edward Weller. When they made it they stared sealing them in a shop in the summer and in the fall. -
cross telephone
Alexander Graham Bell was the first crossed telelphone call made. -
Martin Luther King Jr
Martin Luther King Jr had a dream speech for freedom.He wanted Civil Rights. A lot of people was jailed beacuse they were supporting him.
