The Enquiry Frame

Edexcel's row covers four connected strands: Austrian strengths and weaknesses; Prussian
economic development; Prussian political development; and Prussia's victory over Austria
in 1862-66. The enquiry question is:

Why did Prussia, rather than Austria, win the struggle for leadership in Germany by
1866?

A useful chronology runs like this:

The row is therefore about dualism: the contest between Austria and Prussia for
leadership in the German lands. The judgement should compare deeper causes with immediate
causes. Prussia's economic and military development made victory possible; Bismarck's
diplomacy made it timely; Austria's weaknesses made defeat more likely but did not make it
inevitable.

Austria: Power Under Pressure

Austria's first strength was political influence in Germany. The German Confederation was
a loose association of German states created in 1815, and Austria presided over its Federal
Diet at Frankfurt. This gave Vienna prestige, a procedural advantage and the appearance of
legitimate leadership. Many rulers in southern and central Germany feared Prussian
ambition, liberal nationalism or revolutionary change more than they resented Austria. For
conservative princes, Austria looked like a guardian of order.

That influence had real limits. Austria was not a German nation state. It was a
multi-national empire including Germans, Magyars, Czechs, Poles, Italians, Croats and many
other peoples. Any policy that encouraged German nationalism risked destabilising the
Habsburg Empire itself, because a German national parliament or a German-led union might
make non-German subjects ask why they should remain inside the same imperial structure.
This helps explain Austria's conservative approach: it wanted German influence without a
German national revolution.

Austria also faced serious economic and financial problems. Neo-absolutist government in
the 1850s required a large bureaucracy, a large army and heavy spending. The empire's
different regions were not economically integrated in the same way as the Prussian-led
customs area. Taxation was uneven, public debt was high, and military defeats made the
fiscal strain worse. Austria was not economically backward in every region: Bohemia and
parts of Lower Austria were industrially important. The problem was that Habsburg economic
strength was spread across a complicated empire, while Prussia could turn a more coherent
German economic base into political leverage.

The Zollverein exposed this weakness. The customs union had been led by Prussia since the
1830s, and by the 1850s it connected much of the German economy through common external
tariffs and easier internal trade. Austria wanted some kind of customs arrangement that
would stop Prussia monopolising economic leadership. The difficulty was that Austria wanted
to include its whole empire, including many non-German lands with different economic
interests and more protectionist needs. The German states inside the Zollverein were not
prepared to dissolve Prussia's system in order to absorb the entire Habsburg Empire. The
renewal of the Zollverein in 1853-54, with Austria outside, made Austrian exclusion look
normal rather than temporary.

International setbacks then reduced Austria's freedom of action. During the Crimean War,
Austria pressured Russia and occupied the Danubian Principalities, but did not join Britain
and France in the war. The result was diplomatically costly: Russia felt betrayed, while
the western powers did not become reliable Austrian allies. In 1859 Austria was defeated by
France and Piedmont at Magenta and Solferino and lost Lombardy. This damaged Austrian
prestige in Germany because Vienna had failed to defend one of its major imperial
possessions. In 1863 Austria's attempt to reform the German Confederation at Frankfurt
failed when Prussia refused to attend. By 1866 Austria still had prestige and allies, but
it no longer had the diplomatic confidence, financial resilience or economic leadership to
control the German question on its own terms.

For exam judgement, avoid both extremes. Austria was not a collapsing power in 1852. It
still had an army, imperial prestige and influence among German rulers. But its strengths
were defensive: they helped preserve the old order. Prussia's strengths were more
dynamic: they helped change the terms of the rivalry.

Prussian Economic Development

Prussia's economic rise mattered because it gave political rivalry a material base. A
state that can tax reliably, borrow credibly, expand railways and supply industry has more
options in a crisis than a state that relies mainly on inherited prestige.

The Zollverein was the most important economic institution. It did not automatically
create German unity, and students should not treat it as a disguised Prussian empire.
Several member states joined because lower customs barriers were commercially useful, not
because they wanted annexation by Berlin. Even so, the Zollverein made Prussia the centre
of a German economic network from which Austria was excluded. It accustomed merchants,
officials and some politicians to thinking about German cooperation without Austria. That
was politically significant: the Kleindeutsch idea, a Germany without Austria, gained
practical economic support before it became a military settlement.

Prussia also enjoyed growing financial strength. The monarchy had a comparatively
efficient bureaucracy and a broadening tax base. Economic growth increased customs revenue,
railway income and taxable activity. This mattered during the army crisis because William I
and his ministers could imagine a larger, better organised army as a practical project, not
just a wish. It also mattered in 1866: railways, arms manufacture and mobilisation all
needed money as well as plans.

Industrial production increased sharply in the 1850s and early 1860s. Coal, iron and
steel production expanded in regions such as the Ruhr, Silesia and the Saar. Industry
provided rails, locomotives, weapons, engineering skills and a class of businessmen who
often preferred national economic integration to the small-state barriers of older
Germany. Prussia was still a mixed economy, with large rural areas and conservative
landowners, but industrial growth gave it a modernising edge in the rivalry with Austria.

Agricultural reform also contributed. The great reforms that had begun earlier in the
century changed landholding, peasant obligations and rural markets over time. In eastern
Prussia, large Junker estates remained socially powerful, but agriculture became more
commercial and better connected to national and international markets. In western regions,
land reform and urban growth helped release labour and capital for industry. Agricultural
change therefore did not make Prussia liberal, but it helped make the economy more
productive and the state more taxable.

Railways connected these developments. Prussia encouraged and invested in railway
expansion because railways moved goods, people, coal and soldiers. They tied the eastern
provinces, the Rhineland and Silesia more closely together. They also gave the army a
strategic advantage: troops could be concentrated more quickly and supplied more reliably.
In 1866 this did not mean that railways alone defeated Austria, but they made the plans of
Moltke and the Prussian General Staff far more effective.

The best judgement is that economic development did not decide the rivalry by itself. The
Zollverein did not force the German princes to accept Prussian leadership, and factories
do not automatically win wars. But economic development changed the capacity of the
Prussian state. It gave Prussia money, infrastructure, industrial resources and political
leverage. Austria retained status; Prussia increasingly possessed usable power.

Prussian Politics and Army Reform

Prussian political development between 1852 and 1862 was contradictory. The state was
becoming stronger and more modern, but its constitution created a conflict between royal
authority and parliamentary control of taxation. That conflict brought Bismarck to power.

Manteuffel's ministry, from 1850 to 1858, represented conservative consolidation after the
1848 revolutions. Prussia kept its written constitution and parliament, but the political
system remained strongly weighted towards monarchy, bureaucracy, army and landowning
elites. The three-class franchise gave disproportionate influence to wealthier voters.
Manteuffel did not turn Prussia into a liberal state; his importance was that he restored
order while allowing practical modernisation. Economic administration, railway growth,
commercial policy and bureaucratic competence strengthened the state without surrendering
monarchical authority.

Liberal-nationalism remained important despite conservative control. The failure of 1848
did not kill the idea of German unity; it changed the route by which many liberals pursued
it. The Nationalverein, founded in 1859 after Austria's Italian defeat, argued for a
national Germany led by Prussia and organised through constitutional methods. This matters
because it shows that Bismarck did not invent German nationalism. There was already a
middle-class, liberal-national pressure group that regarded Austria as an obstacle and
Prussia as the most plausible instrument of unity. The tension was that these liberals
wanted Prussia to lead Germany constitutionally, whereas Bismarck would use Prussian power
more authoritarianly.

William I changed the pace of politics. He became regent in 1858 because Frederick William
IV was incapacitated, and king in 1861. The early "New Era" raised liberal hopes because
Manteuffel fell and some ministers seemed more moderate. Yet William's deepest commitment
was not liberal reform; it was the army. He believed Prussia needed a stronger army after
the humiliation of Olmutz in 1850 and Austria's survival as the senior German power.

Army reform was led by War Minister Albrecht von Roon, with military planning shaped by
Helmuth von Moltke as chief of the General Staff. The reform programme aimed to increase
the number of regular regiments, lengthen or defend three-year service, reduce reliance on
the liberal-associated Landwehr, and improve mobilisation. In political terms this was
explosive. The army was the crown's instrument, but the Landtag controlled the budget. If
liberal deputies voted funds annually, they could pressure the crown; if the crown secured
the army permanently, it could resist parliament.

The constitutional crisis of 1860-62 arose from this clash. Liberals did not necessarily
oppose a strong Prussian army; many wanted Prussia to lead Germany. They objected to the
cost, the three-year service principle and the weakening of parliamentary control. The
Progressive Party gained strength in the Landtag and refused to approve the military
budget on the crown's terms. William considered abdication rather than abandoning reform.

Bismarck's appointment in September 1862 was therefore a response to domestic crisis
before it was a masterplan for German unity. He accepted the post of minister-president
because he was willing to govern using the so-called "gap" in the constitution: if king,
upper house and lower house could not agree a budget, the government would continue to
collect taxes and spend money. His famous "blood and iron" speech did not mean he had a
complete timetable for war. It meant that he rejected the belief that speeches and majority
votes would decide the great questions of the age. For Prussia, army reform would continue
even without parliamentary approval.

This created an important irony. Bismarck defeated liberal parliamentarians domestically,
but he later delivered part of what many liberal nationalists wanted: Prussian leadership
in Germany. That is why some liberals would later accept or support him. He showed that
national success could blunt criticism of constitutional illegality.

Bismarck's Diplomacy Before War

Bismarck's aims between 1862 and 1866 should be described carefully. He wanted to
strengthen Prussia and reduce Austria's power in Germany. He was not yet planning the full
German Empire of 1871 in every detail. His method was flexible: isolate Austria, prevent a
hostile coalition, keep the German princes divided, and ensure that any conflict appeared
to arise from a specific constitutional or diplomatic issue rather than naked conquest.

Austria tried to regain the initiative through reform of the German Confederation. In 1863
Emperor Franz Joseph invited the German princes to Frankfurt to consider a reformed
Confederation with stronger common institutions. The plan was designed to preserve
Austrian leadership while answering some pressure for national reform. Bismarck advised
William I not to attend. Without Prussia, a German reform settlement could not command the
two great powers. The Frankfurt initiative failed, showing that Austria could still summon
prestige but could not impose a new German order.

The Polish Revolt of 1863 helped Bismarck diplomatically. Polish nationalists rose against
Russian rule, and many European liberals sympathised with them. Bismarck instead cooperated
with Russia through the Alvensleben Convention, which allowed cross-border cooperation
against Polish insurgents. This was unpopular with liberals, but it served Prussian state
interests. Russia, alienated from Austria since the Crimean War, had little reason to help
Vienna in a later Austro-Prussian conflict. Bismarck had signalled that Prussia would not
support Polish nationalism against Russia.

The Danish crisis gave Bismarck a more direct route to conflict with Austria. Schleswig and
Holstein were duchies linked to the Danish crown, but Holstein was part of the German
Confederation and German nationalists objected to Danish attempts to integrate Schleswig
more closely. In 1864 Prussia and Austria fought Denmark together. Denmark was defeated,
and the Treaty of Vienna transferred control of Schleswig, Holstein and Lauenburg to the
two German powers.

At first, this looked like Austro-Prussian cooperation. In reality, it created a problem
that Bismarck could use. The duchies were jointly acquired but difficult to administer
together. The Convention of Gastein in 1865 divided administration: Prussia administered
Schleswig, Austria administered Holstein, and Prussia obtained Lauenburg. This postponed
war, but it also placed Austria in charge of a duchy surrounded by northern German politics
and vulnerable to Prussian pressure. Disputes over the duchies could now be presented as a
German constitutional issue, not simply as Prussia attacking Austria.

Bismarck's preparations for war were diplomatic as well as military. He sought to keep
Russia neutral, to prevent France from joining Austria, and to gain Italy as an ally. The
Italian alliance of April 1866 was especially important because Italy wanted Venetia from
Austria. It meant Austria might have to fight on two fronts. Bismarck also used reform
language tactically, proposing a German parliament elected by universal male suffrage. This
was not because he had become a liberal democrat. It was a way to wrong-foot Austria and
appeal over the heads of conservative German princes to nationalist opinion.

By mid-1866, Bismarck had turned a rivalry into a war on favourable terms. Austria was not
friendless, but it was isolated from Russia, uncertain of France, threatened by Italy and
drawn into a German dispute where Prussia could claim to be reforming a failed
Confederation.

Seven Weeks' War and Judgement

The Seven Weeks' War in 1866 was brief, but its consequences were enormous. Austria asked
the Federal Diet to act over the Schleswig-Holstein dispute; Prussia treated this as a
breach of previous agreements and moved against Austria's position in the Confederation.
Several German states, including Bavaria, Saxony, Hanover and Wurttemberg, sided with
Austria. Italy attacked Austria in the south, forcing Vienna to divide attention.

Prussia's military advantages were decisive. Moltke used railways and careful planning to
concentrate armies quickly. The Prussian army benefited from earlier reform, a stronger
command system and the Dreyse needle gun, which could be fired more rapidly than many
opponents' muzzle-loading weapons. Austria had brave soldiers and some effective forces,
but its command structure, mobilisation and strategic position were weaker. The decisive
battle came at Koniggratz, also called Sadowa, on 3 July 1866. Prussian armies defeated
Austria and Saxony in Bohemia, opening the road to a negotiated settlement.

Bismarck's restraint after victory was as significant as the victory itself. Some Prussian
military figures wanted a harsher settlement or a march on Vienna. Bismarck argued for a
limited peace because he did not want permanent Austrian revenge or French intervention.
The Treaty of Prague in August 1866 dissolved the German Confederation, excluded Austria
from German affairs, allowed Prussia to organise a new North German Confederation, and
confirmed major Prussian gains. Prussia annexed Hanover, Hesse-Kassel, Nassau, Frankfurt
and Schleswig-Holstein. Austria also lost Venetia, which passed to Italy.

The significance of the war can be judged in three ways.

First, it ended Austrian leadership in Germany. This was the decisive solution to the
dualist problem that had existed since 1815 and had sharpened after 1848. Austria remained
a great power, but it was no longer the organiser of German politics.

Second, it transformed Prussia's domestic position. Bismarck had governed without an
approved budget, but victory made many liberals reconsider their opposition. The
indemnity settlement of 1866 allowed Bismarck to seek retrospective approval for illegal
taxation. National success did not make Prussia liberal, but it weakened liberal resistance
and encouraged the emergence of National Liberal support for Bismarck's German policy.

Third, it prepared but did not complete German unification. The North German Confederation
created a Prussian-led federal structure north of the Main. The southern German states
remained outside it, though they made military arrangements with Prussia. The 1866 victory
therefore made the Kleindeutsch solution possible: a Germany led by Prussia and excluding
Austria. The final step, involving France and the southern states, belongs to the next row.

For AO1 essays, a strong judgement should rank factors according to the question. If the
question asks why Prussia defeated Austria, army reform and Bismarck's diplomacy may carry
most immediate weight. If it asks why the balance changed across 1852-66, Prussian
economic development and Austrian financial-diplomatic weakness deserve more weight. If it
asks about Bismarck, the best answer is balanced: he was not an all-powerful architect, but
he was crucial in converting structural advantages into a specific war and settlement.

For AO2 source work, remember that contemporary sources often reveal perspective as much
as fact. A liberal source praising the Nationalverein may be valuable for nationalist hopes
but limited on conservative princely fears. A Bismarck speech may be useful for his
political language and priorities, but it is not a private confession of his whole plan. An
Austrian statement about confederal reform may show Vienna's claim to legitimacy, while
also hiding the weakness that prevented the reform from succeeding.

Overall, the best judgement is that Prussia won because economic strength, army reform and
Bismarckian diplomacy came together at the moment when Austria was financially strained,
diplomatically isolated and unable to reform the Confederation. The Seven Weeks' War was
the dramatic turning point, but the victory had been made possible by developments across
the previous decade.