176 HISTORICAL TALES. and important that their claim to equal rights could no longer be set aside. They took part in the revo- lution by which the despots were expelled, and in the new constitution that was formed their demand to be made citizens of the state had to be granted. Cleisthenes, the leader of the people against the aristocratic faction, made this new code of laws. By a system never before adopted he broke up the old conditions. Before that time the people were the basis on which governments were organized. He made the land the basis, and from that time to this land has continued the basis of political divisions. Setting aside the old division of the Attic people into tribes and clans, founded on birth or descent, he separated the people into ten new tribes, founded on land. Attica was divided by him into districts or parishes, like modern townships and wards, which were called Demes, and each tribe was made up of several demes at a distance from each other. Every man became a citizen of the deme in which he lived, without regard to his clan, the new people were made citizens, and thus every freeborn inhabitant of Attica gained full rights of suffrage and citizenship, and the old clan aristocracy was at an end. The clans kept up their ancient organization and re- ligious ceremonies, but they lost their political con- trol. It must be said here, however, that many of the people of Attica were slaves, and that the new commonwealth of freemen was very far from in- cluding the whole population. One of the most curious of the new laws made by Cleisthenes was that known as “ostracism,” by