what was one of the most important contributions of the greek city-state of athens?
1) development of direct democracy
2)diffusion of a monotheistic belief system
3) promotion of the equality of all humans
4) creation of a writing system using hieroglyphics
1) development of direct democracy
2)diffusion of a monotheistic belief system
3) promotion of the equality of all humans
4) creation of a writing system using hieroglyphics
