Since 1948, Palestinians living in the West Bank, East Jerusalem, and Gaza have remained effectively stateless, caught in the limbo of a decades-long peace process that has yielded neither peace nor a state to call their own. But on Wednesday, three European countries—Ireland, Norway, and Spain—announced their decision to officially recognize a Palestinian state alongside Israel. The decision is set to go into effect on May 28. Irish Taoiseach (Prime Minister) Simon Harris, who announced the decision in a press conference, likened Palestinians’ bid for self-determination to the Irish people’s history seeking international recognition of their independence in 1919. “Today,...