Question

In which decade the letters were used as means of communication?

Answer 1

Hi friends, ☺
here is your answer
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(Answer is dedicated to my sister NAVATIKA.. I love u Sister )
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1800's --source is of Class 7 history chapter 3.
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(ignore my grammatical mistake because I have ignored that in your question also) hope it helps plzz... comment on it, follow me if you wish or mark it brainlest if you want free 3 points....

Answer 2

Answer:

1800 yrs does the letters were used as means of communication.