Commemorated since 1978 on the anniversary of the passage of the United Nations resolution 181 on the partition of Mandatory Palestine, which proposed the creation of independent Arab and Jewish states with a special, international regime governing the city of Jerusalem, the UN-organised observance, a day of solidarity, calls for immediate steps to be taken to grant the Palestinian people full sovereignty and independence. The declaration also established a commission to study The Origins and Evolution of the Palestine Problem to couch regional conflict and contemporary violence and displacement in terms of historical perspectives and past miscalculation and transgression.