The evolution of Parliament

The Palace of Westminster has been a centre of power for over 900 years. In this section we chart the development of parliamentary sovereignty, from absolute rule by the Sovereign, to Parliament asserting its authority over the monarchy, through to a modern democratic legislature in a technological age.

The origins of Parliament

The origins of Parliament

The development of Parliament over one thousand years, from the Anglo-Saxon Witan to the reign of Elizabeth I

The development of parliamentary authority

The development of parliamentary authority

How Parliament acquired greater powers and authority over the course of the violent conflicts of the 17th century

Changes in legislative authority

Changes in legislative authority

Tracking the changes from the English Parliament to British Parliament and then United Kingdom Parliament: a centuries-long story of union, independence and devolution

House of Commons

House of Commons

How representation of the people, and the powers of those representatives, developed from the 19th century onwards

House of Lords

House of Lords

The House of Lords has existed since the middle ages but its composition and powers have gradually evolved

Parliament at work

Parliament at work

How Parliament has informed the public of its work, from 17th century news merchants to 21st century podcasts

Related information

Parliament's role
Parliament's role

What Parliament does, its role in UK politics, and relationship with Government, the Crown and Europe