"The Treaty of Lausanne was a peace treaty (peace treaty: A treaty to cease hostilities) that set the boundaries of modern Turkey (Turkey: A Eurasian republic in Asia Minor and the Balkans; achieved independence from the Ottoman Empire in 1923) . It was signed in Lausanne (Lausanne: A city in western Switzerland; cultural and commercial center) , Switzerland (Switzerland: A landlocked federal republic in central Europe) on July 24, 1923 by Greece (Greece: A republic in southeastern Europe on the southern part of the Balkan peninsula; known for grapes and olives and olive oil) , Turkey (Turkey: A Eurasian republic in Asia Minor and the Balkans; achieved independence from the Ottoman Empire in 1923) and other countries (including the Allied Powers (Allied Powers: when spelt with a capital a, allies usually denotes the countries that fought together...
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It superseded the Treaty of Sèvres (Treaty of Sèvres: the treaty of sèvres of august 10, 1920, made peace between the allied and associated...
[follow hyperlink for more...]) which had been rendered as "unacceptable" by the newly founded Turkish government replacing the monarchy in Istanbul. After the expulsion of the Greek forces by the Turkish army under the command of Kemal Atatürk (Kemal Atatürk: more facts about this subject) , there appeared to be a need to renew Treaty of Sèvres (Treaty of Sèvres: the treaty of sèvres of august 10, 1920, made peace between the allied and associated...
[follow hyperlink for more...]) . In October 20th, 1922 the peace conference was opened, and after harsh debates, in February, 4th it was interrupted. Reopening in April, 23rd the treaty was signed in July, 24th after a total of 8 months of long and arduous discussions."


Or will you now state the borders of Turkey, determined by the same treaty, are not valid?