Question: When did most of the land called palestine became the country of israel?
Disambiguated questions and answers: question: When did most of the land called palestine became the country of israel with israel's declaration of independence?
When did most of the land called palestine became the country of israel with the end of the Arab-Israeli war?
answer: 14 May 1948
10 March 1949
Natural Questions answer: 14 May 1948 (from the Wikipedia article "History of the Jews and Judaism in the Land of Israel")