Question

the greatest achievement of Mesolithic​

Answer 1

Answer:

Polished stone was another innovation that occurred in some Mesolithic assemblages.

Explanation:

Mesolithic, also called Middle Stone Age, ancient cultural stage that existed between the Paleolithic (Old Stone Age), with its chipped stone tools, and the Neolithic (New Stone Age), with its polished stone tools

Answer 2

Answer: The greatest achievement of the Mesolithic period is the making of Microliths. They were attached to spear points and arrowheads. They were usually a centimetre or so in length and half a centimetre wide.