Correct answer: D. Because propaganda organisation violence and elite support also worked with the crisis
Explanation: The direct answer is D: propaganda, organisation, violence and elite support worked together with the economic crisis. An economic crisis creates fear and dissatisfaction, but it does not automatically make one particular party victorious. Germany faced unemployment, poverty and political instability after the Great Depression, yet the Nazis still had to organise rallies, use newspapers and speeches, promise national recovery, attack opponents, use violence through supporters, and gain support from some influential conservative elites. Therefore the rise had several connected causes. Option A is wrong because a serious economic crisis did occur. Option B is wrong because Nazi propaganda was extensive and important. Option C is wrong because people did vote and elections mattered, even though democracy was later destroyed. Option D is correct because it gives the necessary multi-causal explanation. Memory cue: crisis creates an opportunity; organisation and propaganda turn it into political power.