Why was the Athenian democracy called labor-owning?

Since at this time slavery prevailed. Also among those who took part in the implementation of democratic governance, there were mainly slave owners.



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.