Originally posted by CM_Tutor
The question was on a CSSA Chemistry Trial. It asked students to assess the impact of the discovery of the Haber process on society in the early 1900's. There is a syllabus dot point specifically on this issue.
For the non-Chemists, the Haber process was developed by a German scientist in 1908, and together with Bosch (another German), was scaled up for industrial production by 1914. It is a process for making ammonia, which is used to make fertiliser and explosives. It would have been more difficult for the Germans to wage WW1 without it, and so it is virtually impossible to make a decent attempt at this question without a mention of WW1.
And: Yes, the teacher should have discussed this (and probably did), but in any event this student had a serious lack of general knowledge, IMO.