Globalization Since 1945 Study Pack

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Last updated May 28, 2026

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Globalization Since 1945 Study Guide

Trace the rise of the post-1945 global economy from Bretton Woods institutions and the 1971 shift to floating exchange rates through multinational supply chains, NAFTA, and the EU — and examine how these forces produced uneven outcomes across the Global North and South.

Key Takeaways

  • After 1945, the Bretton Woods institutions — the International Monetary Fund, the World Bank, and eventually the World Trade Organization — created a rules-based framework that accelerated cross-border flows of goods, capital, and labor.
  • The collapse of the Bretton Woods fixed exchange-rate system in 1971 shifted the global economy toward floating currencies and deregulated financial markets, deepening economic interdependence.
  • Multinational corporations expanded production across borders through foreign direct investment and global supply chains, relocating manufacturing to lower-wage economies and integrating distant markets.
  • The 1990s wave of globalization was driven by simultaneous forces: the end of the Cold War opening formerly closed economies, rapid digitization lowering communication costs, and regional trade agreements such as NAFTA and the expansion of the EU.
  • Globalization produced uneven outcomes — lifting hundreds of millions out of poverty in East and South Asia while contributing to deindustrialization and wage stagnation in parts of the Global North.
  • Cultural globalization accelerated alongside economic integration, spreading consumer brands, media, and languages globally while generating debates over cultural homogenization and the erosion of local identity.
  • Resistance movements, from anti-globalization protests to economic nationalism, reflect ongoing scholarly and political disagreement about whether the net effects of globalization benefit or harm working populations.

Postwar Institutional Architecture: Building a Framework for Global Exchange

The modern era of globalization did not emerge spontaneously — it was deliberately constructed through international agreements and institutions designed after the devastation of World War II to prevent the economic nationalism and protectionism that had deepened the Great Depression.

Bretton Woods Conference and Its Institutions (1944)

  • The 1944 Bretton Woods Conference, held in New Hampshire, brought together 44 Allied nations to design a postwar monetary order centered on stable exchange rates and international cooperation.
  • The International Monetary Fund (IMF) was created to stabilize currencies and provide short-term loans to countries facing balance-of-payments crises.
  • The World Bank was established to fund long-term reconstruction and development projects, initially in war-damaged Europe and later in the Global South.
  • A fixed exchange-rate system pegged all member currencies to the U.S. dollar, which was itself convertible to gold at $35 per ounce, making the dollar the anchor of global commerce.

The General Agreement on Tariffs and Trade (GATT) and the WTO

  • The GATT, signed in 1947, operated as a multilateral forum through which member nations negotiated successive reductions in tariffs and import quotas across eight negotiating rounds.
  • The Uruguay Round (1986–1994) produced the most sweeping revision, extending trade rules beyond goods to cover services and intellectual property and creating the World Trade Organization (WTO) in 1995 as a permanent body with binding dispute-resolution powers.
  • The WTO's most-favored-nation principle requires that any trade concession granted to one member be extended automatically to all members, embedding non-discrimination into global trade law.

Monetary Transformation: From Fixed Rates to Financialized Globalization

The collapse of the original Bretton Woods monetary system in the early 1970s fundamentally restructured how money moved across borders, unleashing a wave of financial globalization that ran parallel to — and often outpaced — trade in physical goods.

The Nixon Shock and the End of Dollar-Gold Convertibility

  • Persistent U.S. trade deficits and the cost of the Vietnam War depleted American gold reserves, making the dollar's gold peg increasingly untenable.
  • In August 1971, President Richard Nixon unilaterally ended dollar-gold convertibility, dismantling the fixed exchange-rate system and forcing the world toward floating exchange rates by 1973.
  • Floating exchange rates meant currency values were now determined by market supply and demand, exposing firms and governments to new forms of currency risk and speculation.

Deregulation and the Rise of Global Capital Markets

  • During the 1980s, governments led by the United States and United Kingdom deregulated financial sectors, removed capital controls, and privatized state-owned industries — a policy cluster often labeled the Washington Consensus.
  • The removal of capital controls allowed investment funds, banks, and corporations to move capital instantaneously across borders, creating globally integrated bond and equity markets.
  • Foreign direct investment (FDI) — the establishment or acquisition of productive assets in another country — grew dramatically, with multinational corporations building factories, buying local firms, and establishing subsidiaries worldwide.

Trade, Production, and the Global Supply Chain

Globalization reorganized not just where goods were sold but where and how they were made, fragmenting production processes across multiple countries in ways that deepened economic interdependence and created entirely new patterns of industrial geography.

Multinational Corporations and Foreign Direct Investment

  • Multinational corporations (MNCs) shifted labor-intensive manufacturing to low-wage economies — particularly in East Asia, Southeast Asia, and Latin America — while retaining design, marketing, and headquarters functions in wealthy countries.
  • Export processing zones (EPZs), also called free trade zones, were established by governments in developing nations to attract MNC investment by offering tax exemptions, relaxed labor regulations, and tariff-free importation of inputs.

Global Supply Chains and the Fragmentation of Production

  • A global supply chain is a cross-border network in which raw materials, components, and finished goods pass through multiple countries before reaching the consumer — a single smartphone, for example, may contain minerals from Africa, chips fabricated in Taiwan, and software written in the United States.
  • Container shipping, standardized in the 1950s and 1960s, drastically reduced the cost of moving goods internationally and is widely credited as a physical infrastructure breakthrough enabling supply chain globalization.
  • Just-in-time inventory systems, pioneered by Japanese manufacturers and later adopted globally, required tightly coordinated international logistics networks, making supply chains simultaneously more efficient and more vulnerable to disruptions.

Regional Trade Agreements

  • Beyond the WTO's multilateral framework, regional trade blocs created deeper integration among geographic neighbors: the European Union's single market eliminated internal border controls for goods, services, capital, and people; NAFTA (1994) integrated the U.S., Canadian, and Mexican economies; and ASEAN expanded economic cooperation across Southeast Asia.
  • These regional agreements created preferential trading areas that, according to some economists, complemented the global system while, according to others, diverted trade away from non-member countries.

Technology and Information as Engines of Globalization

Successive waves of technological change — from containerization and jet air travel to the internet — lowered the cost of coordinating economic activity across vast distances, making many forms of globalization economically viable that would previously have been prohibitively expensive.

Communications Technology and the Digital Revolution

  • The commercialization of the internet in the 1990s enabled real-time communication, digital file transfer, and e-commerce across borders at near-zero marginal cost, effectively eliminating distance as a barrier for information-intensive industries.
  • Fiber-optic cable networks, satellite communications, and mobile telephony extended connectivity to previously isolated regions, integrating billions of new participants into global information flows.
  • Offshoring of services — particularly in software development, customer support, and financial processing — to countries like India, the Philippines, and Ireland became possible because digitized work could be transmitted instantly at negligible cost.

Transportation Infrastructure

  • The standardized intermodal shipping container, introduced commercially in the 1950s, reduced cargo handling costs by an estimated 90 percent and enabled seamless transfer of goods between ships, trains, and trucks.
  • The expansion of commercial aviation reduced intercontinental travel time from weeks to hours, accelerating the movement of skilled professionals, business executives, and tourists and integrating service industries into global competition.

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