"The Arab states had already rejected a partitioned Israel repeatedly before World War II and rejected it again after the Holocaust and the end of the war. They did not want to give up even a little bit of their land to a bunch of Jewish interlopers who were granted it all of a sudden by British interlopers who had arrived a hundred years prior. Who could blame them? It had been centuries since Jews lived there in large numbers, and now they wanted to return in waves as secularized Europeans. Many of us would probably react the same way. So, just as humans have done forever, they fought. The many existing Arab states turned against the burgeoning new Jewish state. One side won and one side lost. This is the brutal and broken and violent world we live in, but it is what created the global world order we have now.
...But if you want to blame Israeli leaders for continuing to expand and settle land that does not belong to them (as I do), then you should also spare some blame for Palestinian leaders for repeatedly not accepting a partitioned Israel during the 20th century that could have led to peace (as I do)."
A little bit? It was an unfair deal. Majority of the land was going to Jewish state, and a lot of the land was not fit for agriculture. There were plans to expand and get more of Palestinian land. This whole post comes across as centrist misinformation.
https://en.m.wikipedia.org/wiki/United_Nations_Partition_Plan_for_Palestine
"Zionists attributed Arab rejection of the plan to mere intransigence. Palestinian Arabs opposed the very idea of partition but reiterated that this partition plan was unfair: the majority of the land (56%) would go to a Jewish state, when Jews at that stage legally owned only 6–7% of it and remained a minority of the population (33% in 1946).[127][128][129][130][131][132][133][134][135] There were also disproportionate allocations under the plan and the area under Jewish control contained 45% of the Palestinian population. The proposed Arab state was only given 45% of the land, much of which was unfit for agriculture. Jaffa, though geographically separated, was to be part of the Arab state.[135] However, most of the proposed Jewish state was the Negev desert.[56][55] The plan allocated to the Jewish State most of the Negev desert that was sparsely populated and unsuitable for agriculture but also a "vital land bridge protecting British interests from the Suez Canal to Iraq"[136][137]"