State, war and welfare 1914-1979
The First World War and State Power
Before 1914, the British state was small by modern standards. The Liberal reforms of 1906–11 (old age pensions, national insurance) had begun building a social safety net, but most aspects of daily life were unregulated. The Defence of the Realm Act (DORA), passed just days after war was declared in August 1914, transformed this overnight. DORA allowed the government to requisition factories, control food supplies, censor newspapers, restrict pub opening hours, and take over land and workshops needed for the war. Conscription was separate: it came with the Military Service Act of 1916.
By 1918 the state had taken control of the railways, the coal mines, parts of the food supply chain, and vast quantities of private property. The total number of civil servants more than doubled during the war. When the war ended, some of this control was relaxed — but the experience had shown that a modern industrial state could, if it chose, direct the economy on a massive scale.
DORA (1914) gave the government powers to requisition factories and property, censor the press, control food supplies and restrict pub hours. It was the most extensive peacetime-to-wartime expansion of state power in British history to that point.
The Second World War and the Beveridge Report
The Second World War (1939–1945) repeated and deepened the pattern of state expansion. The Emergency Powers (Defence) Act (1939), passed under Neville Chamberlain days before war began, gave the government even more sweeping powers than DORA had provided. Rationing, the direction of labour, and the evacuation of children all demonstrated the state’s capacity to organise civilian life. Women entered the workforce in unprecedented numbers — factory work, the Auxiliary Territorial Service, nursing, land work.
In 1942, the economist William Beveridge published his report “Social Insurance and Allied Services.” Beveridge identified five “Giant Evils” in British society: Want, Disease, Ignorance, Squalor and Idleness. He proposed a comprehensive welfare state that would protect every citizen “from the cradle to the grave.” The report sold 600,000 copies and was enormously popular, reflecting a wartime consensus that the sacrifices of ordinary people deserved a better post-war settlement.
In July 1945 the Labour Party under Clement Attlee won a landslide general election, defeating Winston Churchill despite (or perhaps because of) Churchill’s wartime leadership. Labour won 393 seats to the Conservatives’ 213. The result reflected a desire for social change: servicemen and their families wanted the post-war world to be different from the interwar years of mass unemployment and the Great Depression.
Attlee’s government (1945–51) implemented the Beveridge vision: the National Insurance Act (1946) created a welfare safety net for the unemployed, sick and elderly; the NHS was founded on 5 July 1948; the Education Act of 1944 (actually a wartime Conservative measure under R.A. Butler) had already established secondary education for all. The government also nationalised major industries: coal, railways, electricity, gas, steel and the Bank of England passed into public ownership.
The Post-War Consensus
The welfare state and the mixed economy created a post-war consensus: a broad agreement across the major parties that the state had a duty to maintain full employment, fund the NHS, and provide a social safety net. This consensus was not just Labour’s achievement. The 1944 Education Act was Conservative; the Beveridge Report was by a Liberal; Churchill had commissioned it. When the Conservatives returned to power under Winston Churchill in 1951, they kept the NHS and most of the nationalised industries, returning only steel and road haulage to private ownership — suggesting that the welfare settlement had wide public support.
The consensus began to fracture in the 1970s. Britain joined the EEC in 1973, raising questions about where sovereignty now lay. The “Winter of Discontent” (1978–79) — a period of widespread strikes by public sector workers — damaged the Labour government of James Callaghan and created the conditions for Margaret Thatcher’s election victory in 1979, which would challenge the post-war consensus directly.
The post-war consensus was the cross-party agreement (roughly 1945–1979) that the state should maintain full employment, public welfare, and key nationalised industries. The NHS (1948) and the National Insurance Act (1946) were its centrepieces under Attlee; the Conservatives kept both when they returned to power in 1951.
Britain’s entry into the EEC in January 1973 under Edward Heath’s Conservative government was controversial because EEC membership involved accepting Community law as superior to Acts of Parliament in areas of Community competence (trade, agriculture, competition). This raised fundamental questions about parliamentary sovereignty that had been central to British constitutional thinking since the seventeenth century. The conflict between Parliamentary sovereignty and EEC/EU law became one of the defining political debates of the following four decades.
A referendum on continued EEC membership was held in June 1975 under Harold Wilson’s Labour government; 67% voted to remain. The question of Britain’s relationship with European institutions, and what that meant for parliamentary sovereignty, remained unresolved and highly contested into the twenty-first century.