Source B: from a report by a doctor working in a children's hospital in Hamburg, written for the city authorities in 1917. (Written for practice.)
'The children brought to us are pale, thin and listless. Many are months behind in their growth. Rickets has become common, and tuberculosis, which a well-fed child could resist, now kills many. Mothers tell us they give their own rations to their children and go without. Milk, fat and eggs are almost impossible to obtain. Unless more food can be found, we fear for an entire generation.'
Source C: from a memorandum by the German Health Office, published in December 1918.
The memorandum claimed that the Allied blockade had caused about 763,000 extra civilian deaths in Germany during the war, from hunger and from diseases made worse by poor diet, and that deaths among children and old people had risen sharply. It was published while the blockade was still in force after the armistice.
How useful are Sources B and C to an historian studying the impact of the British naval blockade on Germany?
Explain your answer using Sources B and C and your contextual knowledge.
Model answer
Source B is useful because it gives detailed evidence of how hunger affected German children. The doctor describes pale, thin children who were behind in their growth, the spread of rickets and deaths from tuberculosis, and mothers going without food so that their children could eat. His comment that milk, fat and eggs were almost impossible to get fits my knowledge of the food shortages caused by the British naval blockade, which from 1915 treated food as contraband and cut Germany off from imports of food and fertiliser. The report was written in 1917, just after the 'turnip winter' of 1916-17, when shortages were at their worst. As a doctor writing at the time, he had expert, first-hand knowledge. However, he was writing to the city authorities, probably to get more food for his patients, so he may have described the worst cases. It also covers only one hospital in one city, and it does not show how much of the suffering was caused by the blockade rather than by poor harvests or the army's demand for food.
Source C is useful because it gives an idea of the overall scale of the blockade's impact. It claims that about 763,000 extra civilians died, and that children and old people suffered most, which supports Source B. As an official report by the German Health Office, it had access to national statistics, so it shows the impact across the whole of Germany. However, its provenance means it must be used with caution. It was published in December 1918, after the armistice, when the blockade was still in force and Germany was desperate for the Allies to lift it. It therefore had a strong motive to make the effects seem as bad as possible, and many historians think the true figure was lower, perhaps around 400,000 to 500,000, partly because German food policy and poor harvests also played a part.
Overall, both sources are useful. Source B is probably more reliable as evidence of the kind of suffering the blockade caused, while Source C is more useful for its scale, although the figure must be treated carefully. Together, and with knowledge of their purposes, they show that the blockade caused severe hunger and many deaths, which damaged German morale and contributed to the collapse of 1918.
Explanation
The blockade caused severe hunger, disease and hundreds of thousands of deaths, though estimates vary and the German figure of 763,000 was published for political reasons. Level 4 needs evaluation of both sources based on content and provenance, with a sustained judgement.