Also the PRC was technically founded in 49, but you can sort of say that it was functionally founded in like 47, when the KMT started establishing their settler-colonial shoe factory on Formosa.
That's just when the British and French took the land from the Ottomans. It didn't formally become the ethnonationalist Zionist project until 1948.
Although there were ancient varying Kingdoms of Israel in the Bronze and Iron ages in the Levant, they have basically nothing in common with the current settler colony other than the name.