Constitutional Shake-Up: Devolution and Reform
Blair's government didn't just copy Thatcher - they revolutionised how Britain was governed through devolution. Scotland was furious about being ruled by Conservatives they'd never voted for (the Tories had zero Scottish MPs by 1997), so Labour promised referendums on self-rule.
The results were dramatic. Scotland voted for its own parliament with tax-raising powers, Wales got a weaker assembly, and the Good Friday Agreement (1998) devolved power to Northern Ireland. London got an elected mayor in 1999, though Blair was so worried about "loony left" Ken Livingstone that he blocked him as Labour candidate - only for Livingstone to win as an independent anyway!
Ironically, devolution didn't kill off nationalist parties like expected - the SNP and Plaid Cymru actually got stronger. Plans for English regional assemblies died after the North East overwhelmingly rejected them in 2004.
Other reforms included cutting hereditary peers in the House of Lords to just 92 (a messy compromise nobody liked) and the Roy Jenkins Commission on electoral reform - though Blair ignored their recommendation to ditch first-past-the-post voting.
Remember: Devolution was meant to kill nationalism but actually strengthened it - be ready to explain this irony in exams.