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British History : Important Dates and Explanations

By Noélia
  • The Norman Conquest of England
    1062

    The Norman Conquest of England

    The Norman Conquest was when William, Duke of Normandy, invaded England and defeated King Harold’s army at the Battle of Hastings. William was then crowned King of England on Christmas Day 1066. This marked the end of Anglo-Saxon rule in England. It completely changed English society, culture and government, then introducing Norman rule, French language influences, new laws and feudal land systems.
  • Magna Carta
    1215

    Magna Carta

    In 1215, a group of powerful English barons forced King John to agree to a document called the Magna Carta (Great Charter) at Runnymede, near the Thames River. It limited the king’s power and protected certain rights of nobles and free men. It became a symbolic foundation for constitutional law and individual rights in England and later influenced democracies worldwide.
  • Martin Luther and the Ninety-Five Theses
    1517

    Martin Luther and the Ninety-Five Theses

    Martin Luther's document criticizing the Catholic Church's practices, particularly indulgences, which sparked the Reformation. It started major religious change in Europe, leading to the creation of Protestant churches and weakening the authority of the Catholic Church.
  • Act of Supremacy
    1534

    Act of Supremacy

    King Henry VIII declared himself Head of the Church of England, breaking from the Pope and Rome. It made the English monarch leader of the national church, reshaping religion and politics in England.
  • Period: 1536 to 1543

    Acts of Union with Wales

    Passed under King Henry VIII, the Acts of Union legally incorporated Wales into England. English law replaced Welsh law, and Wales was given representation in the English Parliament. Wales lost its political independence and became fully controlled by England. While it gained parliamentary representation, the Welsh language was excluded from official use, weakening Welsh culture and identity for centuries.
  • Period: 1553 to 1558

    Mary I's Reign

    Mary I became Queen of England in 1553 and tried to restore Catholicism. She persecuted Protestants and had many of them executed, which earned her the nickname “Bloody Mary.” Her violent religious policy increased tensions and made Catholicism unpopular, leading Elizabeth I to firmly re-establish Protestantism after 1558.
  • Execution of Mary Queen of Scots

    Execution of Mary Queen of Scots

    A significant event where Mary was executed for plotting against Elizabeth I, highlighting the tensions between Catholics and Protestants.
  • Defeat of the Spanish Armada

    Defeat of the Spanish Armada

    A pivotal naval battle where England defeated Spain, solidifying Elizabeth I's reign and marking a turning point in English history.
  • Establishment of Jamestown

    Establishment of Jamestown

    The first permanent English settlement in North America, which struggled initially but later thrived due to tobacco cultivation.
  • Period: to

    English Civil War and execution of Charles I

    A war between King Charles I and Parliament over who should control the government. The Parliamentarians won, and Charles I was tried and executed in 1649. It was the first time a reigning king was executed by his own people, marking a major shift toward limiting royal power and strengthening parliamentary democracy.
  • Glorious Revolution

    Glorious Revolution

    The overthrow of King James II, leading to the establishment of William and Mary as monarchs and the signing of the Bill of Rights.
  • Bill of Rights

    Bill of Rights

    An act that limited the powers of the monarchy and established the rights of Parliament and individuals, marking the transition to a constitutional monarchy.
  • Act of Union with Scotland

    Act of Union with Scotland

    In 1707, England and Scotland signed the Act of Union, uniting their Parliaments and creating the Kingdom of Great Britain, with a single Parliament in Westminster. Scotland lost its independent Parliament but kept its legal system, Church and education system. The Union strengthened trade and security but remains controversial and is still debated today.
  • Anglo-Irish Act of Union

    Anglo-Irish Act of Union

    In 1800, Great Britain and Ireland were united under one Parliament, creating the United Kingdom of Great Britain and Ireland after a failed Irish rebellion in 1798. The Union increased Irish resentment toward British rule and eventually led to the partition of Ireland in 1921, with only Northern Ireland remaining in the UK.
  • First Reform Act

    Before 1832, the British electoral system was highly unfair. Many industrial cities had no MPs, while small villages (“rotten boroughs”) were overrepresented. The First Reform Act redistributed seats and extended voting rights to the middle class, especially property-owning men. It was the first step toward a more democratic political system.
  • Second Reform Act

    The Second Reform Act of 1867 extended the right to vote to urban working-class men. The number of voters almost doubled. This reform is important because it gave political influence to the working class and forced political parties to consider social and economic issues.
  • Third Reform Act

    The Third Reform Act of 1884 granted voting rights to rural working-class men, including farm workers. It made the electoral system fairer between towns and countryside. This reform is important because it brought Britain close to universal male suffrage and strengthened democracy.
  • Extension of suffrage after World War I

    Extension of suffrage after World War I

    All men and women over 30 were allowed to vote. It rewarded wartime sacrifice and expanded democracy.
  • Universal suffrage for women

    Universal suffrage for women

    This law gave women the same voting rights as men (vote at 21). It completed the process of universal suffrage in Britain and established full political equality between men and women.
  • Devolution in Scotland, Wales and Northern Ireland

    Devolution in Scotland, Wales and Northern Ireland

    After referendums, devolved institutions were created: the Scottish Parliament, the Welsh Assembly, and the Northern Ireland Assembly (Good Friday Agreement). Power was transferred from Westminster to regional governments, allowing them to manage local issues (education, health, transport). Devolution reshaped UK politics and raised questions about independence.
  • Succession to the Crown Act

    Succession to the Crown Act

    The act ended the rule of male primogeniture, allowing the eldest child to inherit the throne regardless of gender. It also allowed the monarch to marry a Roman Catholic. It modernised the monarchy and promoted gender equality.