The leader of the athenian empire worked to

The leader of the Athenian Empire worked to give citizens 'direct input' into the government.

Explanation:

Cleisthenes, one of the most visionary leaders Athens has ever had, believed in the participation of common citizens in the government so that it would be easy to make it more and more people-centric. It was his idea that if the people give inputs about how they want the administration to function, the mean of all suggestions given by them would be the best way to govern.

Ifound this on google “the existence of agglomeration economies is central to the explanation of how cities increase in size and population, which places the phenomenon on a larger scale. the concentration of economic activity in cities is one reason for their development and growth.” i hope this you for what your looking for.