Where was the first democratic government established

Athens, Greece

Explanation:

Athens is among the first recorded and one of the most important democracies in ancient times.

In the year 507 B. C., the Athenian leader Cleisthenes introduced a system of political reforms that he called demokratia, or "rule by the people" (from demos, "the people," and kratos, or "power"). It was the first known democracy in the world.