Short version is that in WW1, the UK conquered Palestine from the Ottoman empire. 1922-1948, the British ran the territory, getting shot at regularly by both native Arabs, the tiny number of native Jews, and the comparatively much larger group of immigrant Jews. In the 1940s, the UK asked for and got US help with counterterrorist operations, especially against Jewish ones. Arabs and Jews pinky promised to play nice with each other if the UK left, so rather than continue getting shot by everyone in the region, they left. Arabs and Jews immediately started a war as soon as the UK army left. Then, every single neighbouring country attacked the newly formed Israel, which they somehow survived.

(Missing HUGE amounts of context and nuance here, obviously)

[–] kreskin@lemmy.world 7 points 15 hours ago (1 children)

You two just left out the entire nakba.

[–] Barbarian@sh.itjust.works 2 points 15 hours ago* (last edited 15 hours ago)

Yup. Did specifically say that I was missing tons of stuff in that super short summary of the formation of Israel. Also left out the Balfour declaration, the White Paper of 1939, the Buraq uprising, the Black Hand, Lehi and their attempted alliance with Nazi Germany, and much much more.