Question

সভ্যতার ইতিহাসে পারসীয়নের দুইটি বড় অবদান বর্ণনা কর।​

Answer 1

Answer:

The Persians were the first people to establish regular routes of communication between three continents—Africa, Asia and Europe. They built many new roads and developed the world's first postal service.

Explanation: