tahsinmim--depends on who is in charge and what date they see as most important in the country's history. Most countries have multiple days in their history they celebrate, why not Qatar.
supercool--"basically uniting the whole peninsula as "one state" lead on the local level by one person": except for the all the people/tribes that did not sign up for various reasons and had to be conquered or united by later treaties. The peninsula was hardly a unified space in the late-19th century.
tahsinmim--depends on who is in charge and what date they see as most important in the country's history. Most countries have multiple days in their history they celebrate, why not Qatar.
supercool--"basically uniting the whole peninsula as "one state" lead on the local level by one person": except for the all the people/tribes that did not sign up for various reasons and had to be conquered or united by later treaties. The peninsula was hardly a unified space in the late-19th century.