Answer:
Demosthenes is your answer I believe.
Explanation:
The Stone Age is divided in three distinct periods: the Paleolithic Period or Old Stone Age (30,000 BCE–10,000 BCE), the Mesolithic Period or Middle Stone Age (10,000 BCE–8,000 BCE), and the Neolithic Period or New Stone Age (8,000 BCE–3,000 BCE).
Gridlock, or deadlock, is a situation where there is a difficulty to pass laws that please people and their needs.
Hope it helps!
<span>I'm sure its Great Britain.</span>