Many Armenians demand a restoration of the Turkish-Armenian border as demarcated by former United States President Woodrow Wilson in the 1920 Treaty of Sèvres, and a hefty amount of cash reparations. Some demand a land corridor between Armenia and the Black Sea in order to ensure the long-term viability of the Armenian state, while others only want the symbolic inclusion of Mount Ararat in Armenia and a formal apology by Turkey. Ümit Kardaş, a retired Turkish military judge, proposes the unconditional opening of the Turkish-Armenian border, as well as an invitation by the Turkish state to all Armenians living in the diaspora to settle in their ancestral lands in Turkey.