Question

Pigeon/letter was the earliest means of communication

Answer 1

Answer:

As a method of communication, it is likely as old as the ancient Persians, from whom the art of training the birds probably came. The Romans used pigeon messengers to aid their military over 2000 years ago. ... By the 12th century, messenger pigeons were used in Baghdad.

Answer 2

Answer:

reason

Explanation:

it is because as they didn't have any type of technology that time they would tie the letter with the leg of their pet bird (mostly pigeon) and was sent and it would return back on it's own.

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