How and why did democracy in Athens change over time

Explanation:After his death, Athenian democracy was twice briefly interrupted by oligarchic revolutions towards the end of the Peloponnesian War. It was modified somewhat after it was restored under Eucleides; the most detailed accounts of the system are of this fourth-century modification, rather than the Periclean system.

the answer is "focused on"

lol gave an answer 1 week that's the answer for those who need it in the future xd

it made them more prductive and efficent but with the change of polcies less and les got into the navy