Birthday was about a month ago ...
The State of Israel
declared its establishment on 14 May 1948, at the end of the British mandate.
Part of result from: The 1947
UN Partition Plan; The original "two state solution".
en.wikipedia.org
However;
The next day, armies of neighboring Arab states invaded, starting the
First Arab–Israeli War.
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The
civil war began the day after the adoption of the
United Nations Partition Plan for Palestine on 29 November 1947 – which planned to divide the territory into an Arab state, a Jewish state, and the
Special International Regime encompassing the cities of
Jerusalem and
Bethlehem. At the end of a
series of offensives that began April 1948, in which Zionist forces had conquered cities and territories in Mandatory Palestine in preparation for the establishment of a Jewish state, Zionist leaders announced the
Israeli Declaration of Independence on 14 May 1948.
[16] The following morning, after the termination of the British Mandate, Egypt, Transjordan,
Syria, and expeditionary forces from Iraq entered Palestine.
[17][18][19][20] The invading forces took control of the Arab areas and attacked Israeli forces and several Jewish settlements.
[21][22][23] ...
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en.wikipedia.org