Palestinians mark ''Nakba'' day that led to the founding of Israel (11 images)

Palestinians shout slogans during a rally marking the 67th anniversary of the "Nakba" on May 15, 2015 near the border with Israel, east of Khan Younis in the southern Gaza Strip. "Nakba" means in Arabic "catastrophe" in reference to the birth of the state of Israel 67-years-ago in British-mandate Palestine, which led to the displacement of hundreds of thousands of Palestinians who either fled or were driven out of their homes during the 1948 war over Israel's creation. Photo by Ismael Mohamad/UPI

A Palestinian boy hold placard with the Arabic words "We will liberate Jerusalem" during a rally marking the 67th anniversary of the "Nakba" on May 15, 2015. near the border with Israel, east of Khan Younis in the southern Gaza Strip. "Nakba" means in Arabic "catastrophe" in reference to the birth of the state of Israel 67-years-ago in British-mandate Palestine, which led to the displacement of hundreds of thousands of Palestinians who either fled or were driven out of their homes during the 1948 war over Israel's creation. Photo by Ismael Mohamad/UPI

Palestinian man with his son with a Palestinian flag, sit atop a destroyed house during a rally marking the 67th anniversary of the "Nakba" on May 15, 2015. near the border with Israel, east of Khan Younis in the southern Gaza Strip. "Nakba" means in Arabic "catastrophe" in reference to the birth of the state of Israel 67-years-ago in British-mandate Palestine, which led to the displacement of hundreds of thousands of Palestinians who either fled or were driven out of their homes during the 1948 war over Israel's creation. Photo by Ismael Mohamad/UPI

A Palestinian boy hold placard with the Arabic words "We will definitely return to Haifa and Akko" during a rally marking the 67th anniversary of the "Nakba" on May 15, 2015. near the border with Israel, east of Khan Younis in the southern Gaza Strip. "Nakba" means in Arabic "catastrophe" in reference to the birth of the state of Israel 67-years-ago in British-mandate Palestine, which led to the displacement of hundreds of thousands of Palestinians who either fled or were driven out of their homes during the 1948 war over Israel's creation. Photo by Ismael Mohamad/UPI