Changes in political power in Britain from the Iron Age to the present

Welcome to Your History Study Guide: Who Holds the Power?

Have you ever wondered who makes the rules you live by, and why? Today, we live in a democracy where citizens vote for Members of Parliament (MPs) to make decisions. But it was not always like this!

Political power simply means who has the authority to make laws, collect taxes, control the military, and rule a country. In this chapter, we will travel across British history—from ancient Iron Age hillforts over two thousand years ago to modern parliaments—to discover how power shifted from single warrior chiefs and powerful kings to ordinary people.

Don't worry if this seems like a massive journey with lots of dates! We will take it step by step, breaking it down into clear stages.

Part 1: The Pre-1066 Foundations of Power

1. Iron Age Britain (c. 800 BC – AD 43): Tribal Rule and Hillforts

Before the Romans arrived, Britain was not a single country. Instead, it was divided into dozens of separate tribal territories, such as the Iceni (in modern East Anglia), the Catuvellauni (in the south-east), and the Brigantes (in the north).

• Who held power? Power was held by chieftains, kings, and a warrior elite. Power was localized (focused on a specific local area) rather than nationwide.
• How did leaders show their power? Leaders proved their status through the control of farming land (agricultural surplus), trade networks, and owning fine, prestige metalwork (like bronze and iron weapons and jewellery).
• What did power look like? Rulers lived in and controlled massive defended settlements called hillforts, such as Maiden Castle and Danebury. These acted as tribal centres for defense, trade, and politics.

Key Takeaway: Iron Age political power was tribal, local, and based on warrior strength and control of land.

2. Roman Britain (Britannia, AD 43 – c. 410): Imperial Control

In AD 43, the Roman Empire invaded Britain. This brought a completely new type of government: centralized imperial authority.

• Centralized Imperial Rule: Ultimate power belonged to the Roman Emperor in Rome. In Britain, the Emperor’s power was represented by two key officials:
1. The Roman Governor, who commanded the army and dealt with major laws.
2. The Procurator, who was in charge of collecting taxes and managing finances.
• Governing Centres: Roman power operated from planned towns, including Londinium (London, the administrative capital), coloniae (settlements for retired Roman soldiers, such as Colchester, Gloucester, and York), and civitates (administrative areas based on older tribal regions).
• Working Together vs. Resistance: Some British leaders cooperated with Rome as client kings (such as Cogidubnus of the Regni/Atrebates), keeping some local power in exchange for loyalty to the Emperor. Others fought back fiercely: Queen Boudica of the Iceni led a massive rebellion in AD 60/61 against Roman cruelty and taxation, while the warrior Caratacus led resistance in Wales and southern Britain.

Key Takeaway: The Romans introduced centralized, written administration and laws backed by the power of an empire.

3. The Early Anglo-Saxons & The Heptarchy (c. 450 – 800s): Kingdoms and Councils

After the Roman Empire lost control around AD 410, Anglo-Saxon groups from north-western Europe settled in Britain. Political power fragmented back into smaller, competing kingdoms.

• The Heptarchy: Britain was divided into seven main rival kingdoms: Wessex, Mercia, Northumbria, East Anglia, Kent, Sussex, and Essex.
• The Witan (Witenagemot): An Anglo-Saxon king did not have unlimited power. Kings were advised by the Witan, a council of powerful noblemen (thegns) and senior church leaders (bishops). Crucially, the Witan had the authority to approve laws and help choose or confirm the next king!
• Local Government (Shires and Hundreds): The kingdoms were divided into smaller administrative units called shires, which were divided into even smaller units called hundreds. The king appointed a royal official called a shire-reeve (the origin of our modern word sheriff) to enforce laws, collect taxes, and run local courts.

Key Takeaway: Anglo-Saxon rule showed that royal power could be balanced by an advisory council (the Witan) and managed through organized local government (shires and sheriffs).

4. Viking Invasions and the Unification of England (871 – 1066)

From the late 700s, Viking raiders attacked Britain and conquered several Anglo-Saxon kingdoms, creating a huge political crisis.

• Alfred the Great (ruled 871–899): King Alfred of Wessex successfully defended his kingdom against the Vikings. He created the Burghal System—a network of fortified towns called burhs designed so that no person in Wessex was more than twenty miles from safety. He also introduced nationwide law codes that linked royal authority directly to Christian duty and national defense.
• The Danelaw: Under the Treaty of Alfred and Guthrum (c. 886), England was politically divided. The north and east came under Viking legal control, known as the Danelaw, while the south and west remained Anglo-Saxon.
• King Æthelstan and One England: Alfred’s grandson, King Æthelstan (ruled 924–939), defeated combined Viking, Scottish, and regional armies at the Battle of Brunanburh in 937. He became the first monarch to rule a united Kingdom of England.

Key Takeaway: The Viking threat forced the separate Anglo-Saxon kingdoms to unite, leading to the creation of a single English crown under King Æthelstan.

Part 2: How Power Changed After 1066

1. The Medieval Struggle: Kings, Barons, and Parliament (1066–1485)

• 1066 and Feudal Power: William the Conqueror invaded England and established a strict feudal hierarchy, where all land belonged ultimately to the King. In 1086, he ordered the Domesday Survey to record who owned every piece of land and livestock across England, maximizing royal tax collection.
• 1215: Magna Carta (The Great Charter): King John ruled harshly and demanded high taxes. In 1215, angry barons forced him to sign Magna Carta at Runnymede. This was a turning point because it established that even the King was not above the law. Clause 39 stated that no free man could be arrested or punished without a lawful trial.
• 1265 & 1295: The Birth of Parliament: In 1265, Simon de Montfort invited not just nobles, but also knights from shires and burgesses (representatives from towns/boroughs) to meet in a council. In 1295, King Edward I created the Model Parliament, making this mix of lords, knights, and townspeople a permanent way for the Crown to consult representatives when raising taxes.

2. Early Modern Power: Civil War and Constitutional Monarchy (1509–1688)

• Tudor Royal Supremacy (1534): King Henry VIII passed the Act of Supremacy in 1534, breaking away from the Roman Catholic Church and making the monarch the supreme head of the Church of England. This combined both religious and political power in the Crown.
• The English Civil Wars (1642–1651): King Charles I believed in the Divine Right of Kings—the idea that monarchs were chosen directly by God and could rule without Parliament. Parliament objected to the King raising taxes without their consent. War broke out between Royalists and Parliamentarians. Parliament won, leading to the trial and execution of Charles I in 1649.
• The Glorious Revolution (1688) & The Bill of Rights (1689): King James II was replaced by William III and Mary II. In 1689, Parliament passed the Bill of Rights. This created a Constitutional Monarchy, meaning the monarch’s power was strictly limited by law and Parliament was now the supreme law-making body.

3. The Modern Era: Giving the Vote to the People (19th Century to the Present)

Although Parliament had won power over the King, only a tiny number of wealthy landowners could vote for MPs. The 19th and 20th centuries saw a struggle to give political power to ordinary citizens.

• The Great Reform Act (1832): Eliminated rotten boroughs (voting districts with almost no population that still sent MPs to Parliament) and gave voting rights to many middle-class men.
• Chartism (1830s–1840s): A huge working-class movement that demanded democratic reforms, including universal male voting, secret ballots, equal-sized voting districts, and salaries for MPs (so working men could afford to serve in Parliament).
• Representation of the People Acts (1918 & 1928):
1. 1918 Act: Gave the vote to all men aged 21 and over, and to women aged 30 and over who met property qualifications.
2. 1928 Act: Granted equal voting rights (universal suffrage) to all men and women at age 21 (which was later lowered to 18 in 1969).
• Devolution (1997–1999): Power was shared out from the central UK Parliament in London (Westminster) by creating the Scottish Parliament, the Senedd (Welsh Parliament), and the Northern Ireland Assembly to make local decisions.

Part 3: Common Historical Misconceptions

Make sure you do not fall into these common traps in your history work!

Misconception 1: "Before 1066, Britain had no organized laws or government."
Reality: Both Iron Age tribes and Anglo-Saxon kingdoms had sophisticated systems of government. The Anglo-Saxon system of shires, hundreds, shire-reeves, and the Witan was one of the most organized and effective administrative systems in Europe!

Misconception 2: "Magna Carta in 1215 created democracy for ordinary people."
Reality: Magna Carta was a deal made between the King and rich, powerful barons. It protected baronial rights and stopped the King from acting like an absolute ruler, but it gave very few rights to ordinary peasants.

Misconception 3: "The journey to modern democracy was easy and peaceful."
Reality: Political power was rarely given up willingly. It required armed rebellion (Boudica, Simon de Montfort), civil war and royal execution (Charles I), and decades of protests, petitions, and campaigns (Chartists, Suffragists, and trade unions).

Part 4: Quick Summary & Timeline Review

Use this quick step-by-step summary to remember the big shifts in power:

1. Iron Age (c. 800 BC – AD 43): Local power held by tribal chieftains in hillforts.
2. Roman Britain (AD 43 – c. 410): Centralized imperial power held by the Emperor and Roman Governor.
3. Anglo-Saxon England (c. 450 – 1066): Kings advised by the Witan; country organized into shires; England unified as one kingdom under Æthelstan (937).
4. Medieval Era (1066 – 1485): Norman feudalism balanced by Magna Carta (1215) and early Parliaments (1265/1295).
5. Early Modern Era (1509 – 1689): Royal Supremacy (1534), English Civil War (1642–1651), and the Bill of Rights (1689) creating a Constitutional Monarchy.
6. Modern Democracy (1832 – Present): Voting rights expanded through Reform Acts, Chartism, and the 1918/1928 Representation of the People Acts; power shared through Devolution (1997–1999).

Part 5: Historical Skills Check — How to Think Like a Historian

When studying changes in political power, always ask yourself these three big questions:

• Continuity and Change: What stayed the same over time (e.g., local shires/sheriffs continuing for centuries), and what changed completely (e.g., shifting from an absolute monarch to universal voting)?
• Cause and Consequence: Why did power shift? (For example, Viking invasions caused the Anglo-Saxon kingdoms to unite; royal overspending caused the barons to write Magna Carta).
• Historical Significance: Which events were true turning points in shaping the freedom and rights we have today?