Zamenhof Day (but not the international English one), bore a special version of their logo (a Doodle) emblazoned with the Esperanto flag in honor of the occasion, which generated, on the 30 biggest Wikipedia languages, 1,750,000 page views on the articles "L. L. Zamenhof". Zamenhof Day Zamenhof Day (), also called Esperanto Book Day, is celebrated on 15 December, the birthday of Esperanto creator L. L. Zamenhof. It is the most widely celebrated day in Esperanto culture. On this day, Esperantists hold information sessions and cultural gatherings to promote literature in Esperanto. The history of celebrating Esperanto on Zamenhof's birthday can be
1st Uhlans Regiment of Polish Legions "Stanisław Bończa", Stefan Kulesza "Hanka", Stanisław Skotnicki "Grzmot", Ludwik Skrzyński "Kmicic". In February and March 1917, cavalry courses (officers and non-commissioned officers) and multi-sealed courses appeared in the regiment. On August 10, 1917, the commander of the Polish Legions passed the command of the regiment to captain Albert Kordecki of the 2nd Cavalry Regiment Albertowi Kordeckiemu z 2 Pułku Ułanów. 1st Uhlans Regiment of Polish Legions 1st Uhlans Regiment of Polish Legions was a detachment of the Polish Legions during World War I. Uhlans of this unit were called "Beliniaki", which was taken from the surname of their original leader,