To answer your own silly question you do realise the biggest uprising against the British was the 1936-1939 Arab revolt by the Arabs. The same Arabs who you claim were already in charge of the land yet revolted for some unknown reason per your argument.
The late 1930s revolt was the biggest own goal of all time it was the reason Israel won in 1948. The Palestinians lost thousands of men and the British armed the Jewish groups to help fight off the revolt, buit hey I doubt you will let logic get in the way of your hatred.
