They should interview other people who fought in that same war ( which would be back up witness for these two different accounts). So whoever has the most back up witnesses must be telling the truth ( also make sure the other people you interview don't know they are back up witness).
Answer:
The first armed resistance in the ghetto occurred in January 1943. On 19 April 1943, Passover eve, the Germans entered the ghetto. The remaining Jews knew that the Germans would murder them and they decided to resist to the last.
Explanation:
They used dry farming and flood irrigation.
I could be wrong but I believe it was through collectivization? They took away private farms and made them all owned by the state.
Could I have more details about the paragraph????