National Party[1] (Greek: Εθνικόν Κόμμα, Ethnikon Komma;) or Diligiannis' Kommaa was a conservative Greek political party from 1883 to 1916 founded by Theodoros Diligiannis[2] It was opposed primarily by the New Party of Charilaos Trikoupis.
Upon the death of Alexandros Koumoundouros on 26 February 1883 - the leadership of his large parliamentary group passed to Theodoros Diligiannis.
[2] Throughout the 1880s and 1890s, Greece developed a stable two-party system with the premiership alternating between Deligiannis and Trikoupis.
Since 1885, bipartisanship has been an integral part of the political life of the Greek electorate.
In 1905, after the assassination of Theodore Deligiannis, Kyriakoulis Mavromichalis became the leader of the party.