June 20 in history: Patent for telegraph, world's first telephone and much more!
| Updated: Jun 20, 2020, 10:29 AM IST
From the patent for telegraph to the world's first telephone, we've got it all covered!
Let's dive in today's history.
Bengal's Nawab Siraj ud-Daulah captures 146 British soldiers.
Samuel Morse receives patent for telegraph.
Alexander Graham Bell sets up world's first telephone service in Canada.
US awards Mother Teresa with Presidential Medal of Freedom.
The German parliament moves from Bonn to Berlin.