Constitution of 3 May 1791 (adopted by the Four-Year Sejm)

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The Constitution of 3 May 1791 was a landmark Polish–Lithuanian reform charter widely regarded as Europe’s first modern written national constitution, aiming to strengthen the Commonwealth’s political system and safeguard its sovereignty.

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Surface form Occurrences
Constitution of 3 May 1791 2

Statements (48)

Predicate Object
instanceOf Polish–Lithuanian Commonwealth law
legal document
national constitution
abolished liberum veto in most legislative matters
adoptedBy Sejm
surface form: Four-Year Sejm
adoptedInCity Warsaw
affirmed Roman Catholicism as the dominant religion
aimedTo safeguard the sovereignty of the Polish–Lithuanian Commonwealth
strengthen the political system of the Polish–Lithuanian Commonwealth
alsoKnownAs Government Act of 3 May 1791
May 3rd Constitution
surface form: Konstytucja 3 maja

May 3rd Constitution
commemoratedAs Poland’s Constitution Day
commemoratedOn 3 May
country Polish–Lithuanian Commonwealth
created Guardians of the Laws (executive council)
dateAdopted 1791-05-03
describedAs Europe’s first modern written national constitution
landmark Polish–Lithuanian reform charter
followedByEvent Polish–Russian War (1792)
surface form: Polish–Russian War of 1792

Second Partition of Poland
guaranteed religious tolerance for non-Catholics
historicalPeriod Age of Enlightenment
surface form: Enlightenment
influenced later Polish constitutional traditions
inspiredBy American constitutionalism
Enlightenment political thought
French constitutional reforms of the late 18th century
ideas of Montesquieu
introduced hereditary monarchy in place of elective monarchy
political equality between townspeople and nobility in some areas
principle of separation of powers
jurisdiction Polish–Lithuanian Commonwealth
language Latin
Polish
legislativeBody Sejm of the Polish–Lithuanian Commonwealth
limited political rights of the magnate oligarchy
locationOfSigning Royal Castle in Warsaw
opposedBy Targowica Confederation
principalAuthor Hugo Kołłątaj
Ignacy Potocki
Stanisław II Augustus Poniatowski
surface form: King Stanisław II August Poniatowski
provided state protection for peasants
replaced existing political system based on the liberum veto
restricted liberum veto
strengthened executive power of the king and the government
supportedBy Patriotic Party
suspendedBy Targowica Confederation
triggered Russian Partition of Poland
surface form: Russian intervention in the Polish–Lithuanian Commonwealth

Referenced by (3)

Full triples — surface form annotated when it differs from this entity's canonical label.

Polish–Lithuanian Commonwealth notableConstitution Constitution of 3 May 1791 (adopted by the Four-Year Sejm)
this entity surface form: Constitution of 3 May 1791
Sejm notableHistoricalAct Constitution of 3 May 1791 (adopted by the Four-Year Sejm)
Stanisław II Augustus Poniatowski supported Constitution of 3 May 1791 (adopted by the Four-Year Sejm)
this entity surface form: Constitution of 3 May 1791