Impact on Britain: Economy, Culture, Politics and Identity

A thousand years of migration has shaped every layer of British life. The argument of this lesson is simple: the Britain of 2026 — its economy, its food, its music, its politics, its science, its language — cannot be adequately described without migration. A GCSE answer on impact must be balanced (positive, negative, mixed), specific (named individuals, dated facts, quantified contributions) and thematic (grouped under clear headings rather than recited as a chronology).

Impact is the second half of the two-way exchange introduced in Lesson 1. Where Lesson 6 examined what migrants experienced in Britain, this lesson examines what Britain has received from migration. Both are assessed in Q5/6, the 16-mark judgement question, where examiners typically ask how far migrants "changed" Britain in a given domain.

Economic impact

Migrant labour has plugged shortages, founded industries, expanded tax revenue and enlarged the consumer market in every period since the medieval.

flowchart LR
  A[Economic contributions]
  A --> B[Skilled labour]
  A --> C[Unskilled labour]
  A --> D[Entrepreneurship]
  A --> E[Consumer demand]
  A --> F[Tax and NI]
  B --> B1[Flemish weavers, Huguenot silk, refugee scientists]
  C --> C1[Irish navvies, Caribbean transport, Polish agriculture]
  D --> D1[Jewish tailoring, South Asian retail, Ugandan Asian pharmacy]
  E --> E1[Curry houses, Polish shops, barbers, restaurants]
  F --> F1[HMRC estimates, ONS payroll data]

The specification expects you to locate migrant labour in specific sectors, with dates. The following table maps the big stories.

Sector	Medieval	Early Modern	Industrial	Modern
Textiles	Flemish weavers from 1337 (Edward III)	Huguenot silk 1685+; Walloon linen	Jewish East End tailoring 1881–1939	Bangladeshi Brick Lane, Kurdish clothing; Polish garment trades
Finance/credit	Lombard bankers, Jewish moneylenders c1070–1290	Sephardi merchants after 1656, Bank of England 1694 (Huguenot directors)	Anglo-Jewish banking (Rothschilds from 1798)	Global finance: Indian, Chinese, French professionals in the City
Engineering	Flemish masons	Dutch drainage (Vermuyden, Fens 1630s)	Irish railway navvies 1830s–1860s	Polish engineering post-2004
Retail/catering	Hanseatic merchants 1303–1598	Huguenot provisioners	Italian ice-cream, Chinese laundries	South Asian corner shops; Ugandan Asian supermarkets
Medicine	—	Jewish physicians after 1656	Refugee doctors from 1933–39	NHS from 1948: Caribbean nurses, South Asian GPs, Filipino nurses
Transport	Hanseatic shipping	Naval recruits	Irish dock labour, Chinese lascars	London Transport recruits from Barbados 1956; Polish HGV drivers
Agriculture	—	—	Irish seasonal harvest labour	Ukrainian and Polish seasonal fruit pickers

Entrepreneurship has been a recurring story. The Rothschild family arrived from Frankfurt via Manchester from 1798; Marks & Spencer was founded by Michael Marks, a Russian-Jewish refugee, in Leeds market in 1884; Tesco began with Jack Cohen, son of Polish-Jewish immigrants, in 1919; Reuters was founded by Paul Julius Reuter, a German-Jewish migrant, in London in 1851. In the later twentieth century, Lord Paul (Caparo, from 1968), Lord Bilimoria (Cobra Beer, 1989) and Lakshmi Mittal (ArcelorMittal, London since 1995) illustrate the continuing story.

The fiscal contribution is significant. A 2018 report from Oxford Economics estimated that migrants arriving since 2000 had contributed a net £4.4 billion to the UK Exchequer between 2000 and 2011; the ONS consistently records higher employment rates among working-age migrants from the EU than among the UK-born. Debate continues about the distribution of costs and benefits, but the aggregate contribution is not contested.

Migration has also produced negative economic effects for specific groups. Irish Victorian labour competition in 1840s Liverpool depressed unskilled wages; late-Victorian East End landlords raised rents in response to newcomers; post-2004 Polish arrivals produced localised downward pressure on wages in construction and hospitality. Strong GCSE answers acknowledge such uneven effects.

Cultural impact: food, music, sport, religion

The visible face of British multiculturalism is cultural. What people eat, listen to, support in sport and worship in Britain has been repeatedly reshaped by migration.

Food. The curry house is the clearest everyday example. The first Indian restaurant in London, the Hindostanee Coffee House, opened in Marylebone in 1810. By 1970 there were around 1,200 Indian restaurants in Britain; by 2010 around 9,500, most originally run by Bangladeshi families from Sylhet. Chicken tikka masala was famously described by Robin Cook in 2001 as a "true British national dish". Chinese cuisine entered Britain through port communities in Liverpool and Limehouse from the 1860s, expanding in the 1960s–70s through takeaways. Italian espresso bars and delis, Polish bakers, Turkish kebabs, Vietnamese pho and Ethiopian injera are all visible on Britain's high streets. Kosher food networks date from 1656, halal networks from the mid-twentieth century.

Music. Caribbean reggae, ska and lovers' rock moved from Jamaican sound systems in 1950s Brixton and Notting Hill into the wider British pop charts by the 1960s; two-tone in Coventry from 1978 (The Specials) explicitly fused Jamaican and British punk. Jungle, drum and bass and grime — British genres from the 1990s and 2000s — are the direct descendants of Windrush-era musical migration, shaped by Black British artists from Goldie to Dizzee Rascal to Stormzy. British bhangra fused Punjabi folk with electronic sounds from the 1980s (Malkit Singh, Apache Indian). Jewish contributions to British popular music run from the music-hall era through to Amy Winehouse. Refugees shaped British classical music: Hans Keller, George Solti, Claudio Abbado, Vladimir Ashkenazy all conducted at Covent Garden after arriving from Europe.

Sport. Cricket is perhaps the clearest case. Basil D'Oliveira, Ranji, Learie Constantine, Nasser Hussain, Moeen Ali and Ben Stokes (New Zealand-born) all testify to the empire's role in shaping the England cricket team. Football has been comprehensively reshaped by migration: Bert Trautmann (German POW, Manchester City, 1949), Clyde Best (Bermuda, West Ham, 1969), Viv Anderson (first Black footballer for England, 1978), Ruud Gullit (first Black Premier League champion manager, Chelsea 1998) and Premier League squads with more than half of players born outside the UK by the 2010s.

Language. Old Norse gave English skin, sky, window, they, them, their; Norman French about 30% of modern vocabulary; Yiddish gave bagel, schmooze, chutzpah, kosher; Caribbean English has contributed safe, rude boy, bare, peng, innit. The Oxford English Dictionary regularly adds words from South Asian and Caribbean English.

Religion. Migration has made Britain a multi-faith society. The 2021 census for England and Wales recorded 46.2% Christian, 37.2% no religion, 6.5% Muslim, 1.7% Hindu, 0.9% Sikh, 0.5% Jewish, 0.5% Buddhist. Each of these figures corresponds to migration histories narrated in Lessons 2–5.