The Holy Land - or Palestine - was only around 5% Jewish in the late 19th century. These were Mizrahi Jews. 90% of the remaining population were the indigenous Arabs, most of whom were Muslim.
but there was absolutely no right for the non-indigenous Jews to displace and ethnically cleanse Palestine and claim it as theirs. Absolutely no right whatsoever.
whilst I do not wish to see a single Israeli evacuated from the original land which was deemed to be Israel in 1948, I think the land was taken from indigenous Palestinians who are still - very understandably - upset about how many were murdered and displaced by the new Israeli state (ie the Nakba)
even after expanding borders in 1948 and then again in 1967, stealing more land, it is still trying to claim even more by wiping Gaza off the map as well is the constant building of new settlements in the West Bank.