The Knights of the Teutonic Order continue their settlement of the east until their dissolution early in the sixteenth century, in spite of a serious defeat at the hands of the Poles at the Battle of Tannenberg in 1410.

The lands that come under the control of this monastic military, whose members are pledged to chastity and to the conquest and conversion of heathens, include territory that one day will become eastern Prussia and will be inhabited by Germans until 1945.

German settlement in areas south of the territories controlled by the Knights of the Teutonic Order also continues, but generally at the behest of eastern rulers who value the skills of German peasant-farmers.

These new settlers are part of a long process of peaceful German immigration to the east that will last for centuries, with Germans moving into all of eastern Europe and even deep into Russia.

East Central Europe (1468–1479 CE): Bohemian–Hungarian War, Matthias Corvinus's Regional Dominance, Jagiellonian Dynastic Expansion, and Peace of Olomouc

Between 1468 and 1479 CE, East Central Europe experienced intense geopolitical rivalries and significant territorial realignments dominated by the military and diplomatic conflicts between King Matthias Corvinus of Hungary and King George of Poděbrady of Bohemia, the expanding influence of the Jagiellonian dynasty, and evolving power dynamics within the Holy Roman Empire. These developments culminated in the critical Peace of Olomouc (1479), reshaping regional political boundaries and significantly influencing subsequent Central European history.

Political and Military Developments

Bohemian–Hungarian War (1468–1478)

• The prolonged conflict between Matthias Corvinus of Hungary (r. 1458–1490) and George of Poděbrady of Bohemia (r. 1458–1471) erupted primarily due to religious tensions and competing dynastic ambitions. Matthias, backed by Papal support opposing George's moderate Hussite sympathies, invaded Bohemia in 1468, initiating over a decade of destructive warfare.

• The war significantly destabilized Bohemia, undermined Poděbrady’s rule, and severely impacted economic prosperity, despite George's persistent efforts to consolidate internal unity and defense.

Jagiellonian Dynasty and Bohemian Succession

• Following George of Poděbrady’s death in 1471, Vladislaus II Jagiellon (r. 1471–1516), son of Polish King Kazimierz IV, was elected King of Bohemia, significantly extending the Jagiellonian dynasty's influence beyond Poland-Lithuania.

• Vladislaus’s accession established a dynastic rivalry with Matthias Corvinus, exacerbating regional tensions and leading to protracted struggles over control of Moravia, Silesia, and Lusatia.

Matthias Corvinus’s Territorial Expansion and Control

• Despite prolonged conflicts, Matthias Corvinus successfully asserted Hungarian dominance over substantial Bohemian territories, notably Moravia, Silesia, and Lusatia, controlling them through effective administration and military occupation.

• Matthias’s expanded control reinforced Hungarian regional hegemony, bolstered his international prestige, and significantly reshaped East Central Europe’s geopolitical landscape.

Peace of Olomouc (1479)

• After intense negotiations, Matthias Corvinus and Vladislaus II Jagiellon concluded the Peace of Olomouc (1479), partitioning Bohemian lands. Matthias retained control over Moravia, Silesia, and Lusatia, while Vladislaus maintained sovereignty over Bohemia proper.

• The treaty significantly stabilized regional politics, ending direct Hungarian-Bohemian warfare and solidifying Hungarian dominance over key strategic territories.

Teutonic Order’s Subordination (Second Treaty of Thorn, 1466)

• The Second Peace of Thorn (1466), concluding the Thirteen Years' War (1454–1466), officially subordinated the Teutonic Order to Polish-Lithuanian authority, with western Prussia (Royal Prussia) becoming a Polish dependency and significantly reshaping Baltic geopolitical dynamics.

Economic and Technological Developments

Post-War Economic Recovery and Growth

• Despite severe disruptions from military conflicts, Bohemia and Hungary gradually recovered economically, driven by improved agricultural productivity, renewed mining activities (silver, gold, copper), and revitalized trade routes linking the Baltic, Mediterranean, and Western Europe.

• Moravian and Silesian towns, notably Olomouc and Breslau (Wrocław), recovered economically under Matthias Corvinus’s administration, benefiting from enhanced infrastructure, stable governance, and increased trade.

Cultural and Artistic Developments

Hungarian Renaissance under Matthias Corvinus

• Matthias Corvinus continued promoting significant cultural patronage, transforming Hungary into a flourishing Renaissance center. His capital, Buda, attracted prominent scholars, artists, and architects, significantly enhancing Hungary’s cultural and intellectual prominence in Europe.

Cultural Stability and Recovery in Bohemia

• Despite war-induced disruptions, Bohemian cultural and artistic life gradually recovered under Vladislaus Jagiellon’s rule, sustaining Gothic artistic traditions, literary production, and ecclesiastical patronage, especially centered around Prague.

Settlement and Urban Development

Fortifications and Defensive Infrastructure

• Prolonged conflicts necessitated substantial improvements in defensive fortifications throughout East Central Europe, particularly in Bohemian territories, Moravia, and Silesia. Key cities, including Olomouc, Brno, Breslau, and Prague, strengthened their defensive infrastructure, significantly enhancing regional security.

Urban Revitalization Post-War

• With regional stabilization following the Peace of Olomouc, towns and cities across Bohemia, Moravia, Silesia, and Hungary experienced significant revitalization and renewed urban development, reflecting improved economic conditions and governance stability.

Social and Religious Developments

Religious Tensions and Moderate Hussitism

• Religious tensions persisted notably in Bohemia, balancing moderate Hussitism against Catholic orthodoxy. Vladislaus II navigated complex religious dynamics, maintaining relative religious tolerance while reinforcing the Catholic presence, reshaping Bohemian religious life.

Strengthened Aristocratic Privileges

• Aristocratic classes in Bohemia, Hungary, and Poland-Lithuania significantly increased their political and economic influence, leveraging royal dependencies and wartime instabilities to secure expanded privileges, local autonomy, and strengthened governance roles.

Long-Term Consequences and Historical Significance

The era 1468–1479 CE critically reshaped East Central Europe's medieval political landscape. Matthias Corvinus’s successful expansion, culminating in the Peace of Olomouc, reinforced Hungary's regional hegemony, permanently altering Bohemian territorial dynamics. The accession of Vladislaus II Jagiellon in Bohemia significantly expanded Jagiellonian dynastic influence, deeply affecting future regional alignments and diplomatic interactions. Economic recovery, cultural flourishing under Hungarian Renaissance patronage, and increased aristocratic power solidified societal transformations, influencing East Central Europe's subsequent medieval trajectory. These events profoundly shaped the region’s political, cultural, and social identities, laying foundational structures for future early modern transformations.

The Kingdom of Poland is developing as a feudal state, with a predominantly agricultural economy and an increasingly dominant landed nobility.

Kraków, the royal capital, is turning into a major academic and cultural center, and in 1473 the first printing press begins operating here.

During the rule of Casimir the cultural progress is striking, with the reconstituted and enlarged University of Kraków playing a major role.

Humanist trends find a promoter at Kraków in the Italian scholar Filippo de Buonacorsi, known as Callimachus.

From the pen of Jan Długosz comes the first major, royal history of Poland.

Under favorable social and economic conditions, the crafts and industries in existence already in the preceding centuries become more highly developed, and their products are much more widespread.

Paper production is one of the new industries, and printing develops during the last quarter of the century.

In 1473, Kasper Straube produces in Kraków the first Latin print, in 1475 in Wrocław (Breslau) Kasper Elyan prints for the first time in Polish.

The intervention of the Roman Curia, which hitherto had been hostile to Casimir because of his steady and patriotic resistance to papal aggression, is due to the permutations of European politics.

The pope is anxious to get rid of the Hussite King of Bohemia, George Podebrad, as the first step towards the formation of a league against the Turk.

Casimir is a leading factor in this combination, and he takes advantage of it to procure the election of his son Vladislaus II as King of Bohemia.

He will not commit himself too far, however, and his ulterior plans are frustrated by the rivalry of Matthias Corvinus, King of Hungary, who even goes so far as to stimulate the Teutonic Order to rise against Casimir.

Matthias's bride Beatrice of Naples had arrived in Hungary in late 1476, and Matthias had married her in Buda on December 22 of that year.

The new Queen soon establishes a rigid etiquette, making direct contacts between the King and his subjects more difficult.

According to Bonfini, Matthias also "improved his board and manner of life, introduced sumptuous banquets, disdaining humility at home and beautified the dining rooms" after his marriage.

According to a contemporaneous record, around this time Matthias's revenues amount to about five hundred thousand florins, half of which derive from the tax of the royal treasury and the extraordinary tax.

Matthias concludes an alliance with the Teutonic Knights and the Bishopric of Ermland against Poland in March 1477.

However, instead of Poland, he declares war on Emperor Frederick after he learns that the Emperor has confirmed Vladislaus Jagiellon's position as King of Bohemia and Prince-elector.

Matthias invades Lower Austria and imposes a blockade on Vienna.

Vladislaus Jagiellon denies to support the Emperor, forcing him to seek reconciliation with Matthias.

Matthias, with the mediation of Pope Sixtus IV, Venice, and Ferdinand I of Naples, concludes a peace treaty with Frederick III, which is signed on December 1.

The Emperor promises to confirm Matthias as the lawful ruler of Bohemia and to pay him an indemnity of one hundred thousand florins.

They meet in Korneuburg where Frederick III installs Matthias as King of Bohemia and Matthias swears loyalty to the Emperor.

East Central Europe (1480–1491 CE): Matthias Corvinus’s Hegemony, Jagiellonian Consolidation, and Shifting Regional Dynamics

Between 1480 and 1491 CE, East Central Europe saw significant geopolitical realignments and strengthened dynastic rivalries. King Matthias Corvinus of Hungary solidified his dominance over substantial territories, the Jagiellonian dynasty stabilized its rule in Bohemia and Poland-Lithuania, and internal tensions within the Holy Roman Empire influenced regional stability. This period marked the culmination of Matthias Corvinus's ambitious reign and set the stage for subsequent dynastic shifts and regional consolidation.

Political and Military Developments

Matthias Corvinus’s Hungarian Hegemony

• Matthias Corvinus (r. 1458–1490) continued consolidating Hungarian authority over Moravia, Silesia, Lusatia, and parts of Lower Austria, cementing Hungary as a dominant regional power.

• He maintained a powerful standing army (the famed Black Army), effectively defended against Ottoman incursions, and enforced stability across occupied Bohemian territories, significantly influencing regional geopolitics.

Jagiellonian Stability in Bohemia and Poland-Lithuania

• Vladislaus II Jagiellon (r. 1471–1516) stabilized Bohemian governance, strengthened aristocratic alliances, and maintained peaceful coexistence with Matthias Corvinus post–Peace of Olomouc (1479).

• Under King Casimir IV Jagiellon (r. 1447–1492), Poland-Lithuania maintained internal cohesion and political stability, despite growing pressures along its eastern and southern borders.

Habsburg Ascendance and Austrian Rivalries

• The House of Habsburg intensified its territorial ambitions, increasingly contesting Matthias’s control over Lower Austria and actively positioning itself as the leading rival to Hungarian hegemony.

• Habsburg claims and diplomacy foreshadowed significant future conflicts over succession and control of Bohemian and Hungarian territories.

Death of Matthias Corvinus (1490) and Dynastic Transition

• Matthias Corvinus’s death in 1490 marked a crucial turning point, abruptly ending Hungarian regional dominance. His extensive territories fragmented, initiating succession conflicts that involved the Jagiellonian dynasty, Habsburg interests, and Hungarian nobility.

• Vladislaus II Jagiellon succeeded Matthias as king of Hungary (1490), effectively uniting Bohemia and Hungary under Jagiellonian rule and shifting the balance of regional power.

Economic and Technological Developments

Economic Prosperity under Matthias’s Rule

• Matthias Corvinus’s territories, particularly Silesia, Moravia, and urban centers in Hungary and Lower Austria, benefited from relative stability and flourishing trade, boosted by robust urban commerce and improved infrastructure.

• Increased extraction of precious metals (silver, gold) notably in Hungary, Slovakia, and Silesia under Matthias’s centralized governance significantly bolstered regional economies.

Cultural and Artistic Developments

Hungarian Renaissance Flourishing

• Matthias’s court in Buda remained a vibrant Renaissance center, drawing artists, architects, scholars, and humanists from across Europe. His renowned royal library, the Bibliotheca Corviniana, became one of the largest and most celebrated collections in Renaissance Europe.

• Artistic and architectural patronage significantly advanced Hungarian and broader Central European cultural landscapes, emphasizing Renaissance humanism and learning.

Bohemian Cultural Continuity

• Bohemia under Vladislaus II Jagiellon preserved its rich Gothic heritage, supported by sustained aristocratic and ecclesiastical patronage, particularly in Prague, where cultural vitality persisted despite diminished regional political influence.

Settlement and Urban Development

Urban Expansion and Stability

• Under stable Hungarian governance, cities in Moravia, Silesia, and Hungary flourished economically and demographically. Urban infrastructure—markets, fortifications, and civic buildings—expanded significantly, reflecting the region’s prosperity and political stability.

• Bohemian and Silesian towns such as Prague, Brno, and Wrocław maintained steady urban growth, benefiting from strengthened trade networks and administrative consolidation.

Social and Religious Developments

Strengthened Aristocratic Influence

• Aristocratic classes in Bohemia, Hungary, and Poland significantly enhanced their political influence during the period’s dynastic transitions. Hungarian and Bohemian nobility leveraged Matthias’s death to reinforce local privileges and authority.

• The Polish-Lithuanian nobility under Casimir IV similarly consolidated economic and political control, setting durable patterns for future governance structures.

Religious Stability and Patronage

• The Catholic Church maintained influential positions across Hungary, Bohemia, and Poland-Lithuania, promoting ecclesiastical scholarship, artistic patronage, and maintaining social cohesion amid political shifts.

• Moderate Hussitism persisted in Bohemia, though increasingly overshadowed by Catholic influences under Vladislaus II’s conciliatory rule.

Long-Term Consequences and Historical Significance

The era 1480–1491 CE proved pivotal for East Central Europe, reflecting Matthias Corvinus’s regional dominance, subsequent dynastic realignments following his death, and the strengthening of Jagiellonian rule across Bohemia and Hungary. Economic prosperity, cultural flourishing, and urban development under Matthias’s rule profoundly shaped regional identities and infrastructures. His death significantly altered geopolitical dynamics, paving the way for intensified Habsburg-Jagiellonian rivalry that dominated Central European politics in subsequent decades. These transformations firmly established the foundations for the complex political landscape that characterized East Central Europe into the sixteenth century.

Poland is at the zenith of its power by 1480, its dominion extending from the mouths of the Dniester and Dnieper in the Black Sea to the now divided territories of the Teutonic Knights along the Baltic coast.

East Central Europe (1492–1503 CE): Jagiellonian Consolidation, Rising Habsburg Influence, Ottoman Threats, and Cultural Flourishing

Between 1492 and 1503 CE, East Central Europe underwent significant transformations driven by the growing dominance of the Jagiellonian dynasty in Hungary, Bohemia, and Poland-Lithuania, intensifying Habsburg ambitions, increasing Ottoman pressures, and flourishing cultural and economic development. This era set the stage for early modern geopolitical and cultural dynamics, profoundly shaping regional alliances and rivalries.

Political and Military Developments

Jagiellonian Ascendancy in Central Europe

• Following the death of King Matthias Corvinus in 1490, Vladislaus II Jagiellon (r. 1490–1516) consolidated his rule over both Hungary and Bohemia, creating a dynastic union that substantially enhanced Jagiellonian influence in Central Europe.

• Jan I Olbracht (John Albert, r. 1492–1501) succeeded his father Casimir IV as King of Poland, further solidifying Jagiellonian dominance across Poland-Lithuania, Bohemia, and Hungary, significantly reshaping the regional balance of power.

Increasing Habsburg Ambitions and Rivalry

• The Habsburg dynasty, centered in Austria, actively contested Jagiellonian influence in Hungary and Bohemia, leveraging strategic marriages and diplomatic maneuvering to strengthen its position.

• In 1496, the marriage of Maximilian I, Holy Roman Emperor, to Bianca Maria Sforza reinforced Habsburg prestige and extended diplomatic influence, intensifying dynastic rivalry with the Jagiellonians over succession and territorial claims.

Ottoman Pressures and Hungarian Defensive Realignments

• Hungary increasingly faced direct threats from the expanding Ottoman Empire under Sultan Bayezid II (r. 1481–1512), prompting urgent fortification efforts along the southern Hungarian frontier.

• Ottoman raids into southern Hungary escalated, necessitating substantial military expenditures and defensive realignment, significantly influencing Hungarian domestic policy and regional diplomacy.

Polish-Lithuanian Stability and Moldavian Conflict

• Poland-Lithuania under John Albert (r. 1492–1501) focused on stabilizing eastern frontiers and managing conflicts with Moldavia. The unsuccessful Polish-Moldavian War (1497–1499) resulted in limited territorial gains but reinforced the necessity of securing eastern borders against Ottoman encroachment and Crimean Tatar incursions.

Economic and Technological Developments

Urban Prosperity and Hanseatic League Influence

• Hanseatic cities, including Gdańsk, Toruń, and Elbląg, continued thriving as significant trade hubs, facilitating Baltic commerce in grain, timber, amber, and textiles, significantly enhancing urban prosperity in Polish and eastern German territories.

• Prague, Vienna, Kraków, and Buda experienced notable economic and demographic growth, supported by expanding trade networks linking them to broader European markets.

Advances in Mining and Metallurgy

• Mining and metallurgical activities intensified, particularly in Hungarian and Slovak regions (Banská Štiavnica, Banská Bystrica), as silver and copper extraction significantly boosted economic prosperity and stimulated regional trade and artisanal industries.

Cultural and Artistic Developments

Hungarian Renaissance Patronage under Vladislaus II

• Hungarian cultural flourishing continued in the royal courts of Buda and Esztergom under Vladislaus II, who maintained Matthias Corvinus’s tradition of Renaissance patronage, attracting scholars, humanists, and artists who significantly enriched Hungary’s intellectual and artistic landscape.

Bohemian and Polish Cultural Vibrancy

• Bohemia under Vladislaus II retained vibrant Gothic cultural traditions, exemplified by ongoing construction projects in Prague (e.g., St. Vitus Cathedral), despite the shift in royal residence to Hungary.

• Polish cities, notably Kraków under John Albert, thrived culturally, fostering literary production, scholarship, and artistic patronage strongly influenced by Renaissance humanism and classical revival.

Increased Literary and Educational Activity

• Humanist scholars across East Central Europe intensified their efforts to promote educational reforms and literary production, notably in universities and monastic centers such as Prague, Kraków, and Vienna, significantly enriching regional intellectual life.

Settlement and Urban Development

Expansion and Fortification of Urban Centers

• Cities throughout East Central Europe, particularly in Hungary (Buda, Pest, Esztergom), Poland (Kraków, Gdańsk, Lublin), and Bohemia (Prague, Kutná Hora), strengthened urban fortifications in response to Ottoman threats and internal conflicts, significantly enhancing regional security and urban resilience.

Social and Religious Developments

Increased Aristocratic Influence and Feudal Consolidation

• Nobility across Bohemia, Hungary, and Poland-Lithuania increasingly consolidated power, significantly influencing royal governance, fiscal policy, and military decision-making. Noble diets and assemblies grew influential, notably the Hungarian Diet and Polish Sejm, institutionalizing aristocratic political influence.

Religious Stability and Ecclesiastical Patronage

• The Catholic Church maintained significant influence, actively supporting educational initiatives, ecclesiastical art, and scholarship, reinforcing regional cultural cohesion. Ecclesiastical institutions notably influenced politics, culture, and societal values.

Long-Term Consequences and Historical Significance

The period from 1492 to 1503 CE critically shaped East Central Europe's geopolitical and cultural landscapes. Jagiellonian dynastic consolidation profoundly reshaped political alignments and intensified rivalry with the Habsburgs, setting the stage for future dynastic conflicts. The increased Ottoman threat necessitated strategic defensive realignments, significantly influencing Hungarian and Polish political and military priorities. Economic prosperity, cultural flourishing under Renaissance patronage, and strengthened aristocratic authority reinforced regional stability, laying durable foundations for early modern transformations. These dynamics critically influenced East Central Europe’s subsequent trajectory, embedding lasting structures that defined regional history into the sixteenth century.

Casimir IV, king of Poland and grand duke of Lithuania, dies on June 7, 1427, having enforced royal power at the expense of the magnates, preserved the Polish-Lithuanian Union, and subjugated the Teutonic Knights.

The remains of the King are interred in the chapel of the Wawel Castle in a red marble tomb sculpted by Viet Stoss, his second major work in Kraków.

John Albert, the third son of Casimir by Elisabeth Habsburg of Hungary, daughter of King Albert of Hungary, had distinguished himself as crown prince by his brilliant victory over the Tatars at Kopersztyn in 1487.

In 1490, the Hungarian nobility had proclaimed John King of Hungary at the Rákos diet; however, he had been defeated by his brother, King Vladislaus II of Hungary.

John succeeds his father as King of Poland thanks to the key intervention of his brother Frederick Jagiellon, archbishop of Kraków and archbishop of Gniezno.

Frederick achieves the coronation of John.

However, losses of revenue will soon place John at the mercy of the Polish sejmiks, or local diets, where the szlachta, or local nobles, make their subsidies dependent on the king's subservience.