DP History · HL / SL · Paper 3 - History of Europe

Section 13: Europe and the First World War (1871–1918)

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  1. Question 1

    During the Bosnian Crisis of 1908–09, Germany threw its diplomatic weight behind Austria-Hungary's annexation of Bosnia-Herzegovina. What was the most significant long-term consequence of this outcome?
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    ARussia, forced to back down by German pressure, privately resolved never to retreat again in a Balkan confrontation, making its eventual mobilization in 1914 in support of Serbia almost inevitable

    Step-by-step walkthrough

    Choose a solution method

    Method #1Consequence Analysis

    Step 1: Identify the crisis's outcome

    Russia backed down in 1908–09 after Germany made clear it fully supported Austria-Hungary. Russia's military was still recovering from defeat in the Russo-Japanese War and could not risk confrontation with combined German-Austrian strength.

    Step 2: Apply the concept of cumulative psychological effect

    The humiliation created a firm psychological legacy: Russian decision-makers privately vowed they would not accept another Balkan climbdown. This resolve directly shaped Russian behaviour in July 1914, when Russia mobilized in support of Serbia rather than backing down a second time.

    Step 3: Classify the distractors for chronological and factual accuracy

    Serbia did not immediately declare war — it protested but accepted the situation. The Anglo-Russian Entente was signed in 1907, before the Bosnian Crisis, not as a consequence of it. Austria-Hungary did not annex additional territories immediately after 1908.

    Step 4: Select the correct answer

    The correct answer identifies Russia's psychological resolve — never to retreat again — as the key long-term consequence, directly linking the 1908–09 humiliation to the escalation dynamic of the July Crisis in 1914.

    Method #2Process of Elimination

    Step 1: Identify what is being asked

    The question asks for the most significant long-term consequence of the Bosnian Crisis, requiring a forward-looking causal connection to later events.

    Step 2: Eliminate 'Serbia immediately declared war on Austria-Hungary'

    Serbia did not declare war in 1908–09. It protested loudly but accepted the situation, as did Russia. A premature war at this point did not happen.

    Step 3: Eliminate 'Britain abandoned splendid isolation… signing the Anglo-Russian Entente of 1907'

    The Anglo-Russian Entente was signed in 1907, before the Bosnian Crisis. Britain had already ended splendid isolation; this option has the chronology reversed.

    Step 4: Eliminate 'Austria-Hungary immediately annexed additional Slavic territories, triggering the First Balkan War'

    The First Balkan War (1912) was triggered by the Balkan League attacking the Ottoman Empire, not by further Austrian annexations. Austria did not immediately annex more territory after Bosnia.

    Step 5: Select the remaining correct answer

    Russia's vow never to retreat again is the only historically accurate and analytically significant long-term consequence described, linking 1908–09 directly to 1914 mobilization behaviour.

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← Previous topicSection 12: Imperial Russia, Revolution and the Establishment of the Soviet Union (1855–1924)Next topic →Section 14: Inter-war Domestic Developments in European states (1918–1939)
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