You keep repeating a lie. The land was never stolen. There was piece of the loaf taken each time Arabs initiated a war to gain everything and they lost. That is a fact of life. Palestine is geographical area that has changed hands more than a Las Vegas gambler.
You are going to have to explain to the readers how every inch of the MENA region belongs to Arabs and Muslims.
UNRWA, your best friend— UNRWA definition of a Palestine refugee in 1952: “A Palestine refugee is [a person] whose normal residence was Palestine for a [minimum period of two years] preceding the outbreak of the conflict in 1948 and who, as a result of this conflict has lost both his home and his means of livelihood.” –In the 1948 General Assembly proposal included all stateless persons who had been residents of Palestine for a minimum of two years.