Millions of Palestinians around the world annually mark Yawm an-Nakba or "Day of the Catastrophe," on May 15.
The date reminds the world of the displacement of millions of Palestinians and the destruction of their homes and villages, but it also highlights their right of return - a right that descendants of an estimated 700,000 Palestinians expelled out of their country during the 1948 Palestine War, continue to fight for, treasuring keys to their long lost homes.
Today, as their cause enters its 69th year, thousands of Palestinians across the globe are taking to social media to commemorate Al Nakba and to remind the world of their most fundamental right, via the hashtag: #راجعين (We will return).