The Nakba, which means "catastrophe" in Arabic, refers to the mass displacement and dispossession of Palestinians during the 1948 Arab-Israeli war. The Nakba was a violent expulsion of approximately three-quarters of all Palestinians from their homes and homeland by Zionist militias and the new Israeli army during the state of Israels establishment (1947-49) . The term Nakba was first applied to the events of 1948 by Constantin Zureiq, a professor of history at the American University of Beirut, in his 1948 book MacnÄ an-Nakba (The Meaning of the Disaster) . The Nakba had a profound impact on the Palestinian people, who lost their homes, their land, and their way of life. It remains a deeply traumatic event in their collective memory and continues to shape their struggle for justice and for their right to return to their homes. Although May 15, 1948, became the official day for commemorating the Nakba, armed Zionist groups had launched the process of displacement of Palestinians much earlier. In fact, by May 15, half of the total number of Palestinian refugees had already been forcefully expelled from their country.