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Globalization
from 1991, after the Cold War (roots in earlier trade eras)· Event· Global
Well documentedSolid records, physical evidence or scientific consensus.
The surge after 1991 in trade, investment, travel and information crossing borders, knitting national economies into one world market.
See it on the History map →What happened
Long-distance trade is ancient, but after the Cold War nearly the whole world joined one market system. The World Trade Organization (1995), cheap container shipping, the internet and China's opening let companies build supply chains across continents. World trade rose from about 40% of global GDP in 1990 to about 60% by 2008. Capital moved too: investors could buy assets almost anywhere. Critics pointed to lost factory jobs in rich countries and to financial crises that spread fast.
Why it matters
It made goods cheaper and lifted hundreds of millions out of poverty, mainly in Asia, but hollowed out some industrial towns and fed a populist backlash.
Think of it like
Like local property markets merging into one national market: tenants, capital and competition can now come from anywhere, for better and worse.
How we know
Trade, investment and migration statistics from the World Bank, IMF and WTO, plus shipping and telecom data; economists track it with measures such as the KOF Globalisation Index.
Still debated
Whether globalization has peaked or is reversing, amid tariffs, the pandemic and US–China rivalry, is debated, as is how many job losses it caused versus automation.
Inside this (6)
Connections (8)
▸First voyage around the world (Magellan–Elcano) was an early step toward GlobalizationMostly agreed
The connection
The voyage, completed by Juan Sebastián Elcano after Magellan's death, proved all the oceans connect. Within 50 years Spain's Manila galleons linked Asia and the Americas, carrying American silver to China, which many historians see as the start of truly global trade. Post-1991 globalization is the latest and fastest stage of that long process.
When and how
Spain, 1519–1522: 18 survivors of about 270 men returned on one ship. Manila galleons sailed between Manila and Acapulco from 1565 to 1815.
How sure are we?
Antonio Pigafetta's journal of the voyage, Spanish trade records, and silver flows traced in Chinese and American archives support the link; it is a long chain, not one step.
Debates and open questions
When globalization 'began' is debated: 1571 with Manila's founding, the Mongol era, Roman–Han trade, or the steamship age of the 1800s.
▸Second Industrial Revolution: steel, oil, electricity launched an early wave of GlobalizationMostly agreed
The connection
Steamships, railways, refrigerated ships and undersea telegraph cables cut transport and communication costs. From about 1870 to 1914, trade, investment and migration boomed: tens of millions of Europeans emigrated, and London financed railways worldwide. Economists call this the 'first globalization'. War and the Depression reversed it, and trade's 1913 share of world output was not regained until about the 1970s.
When and how
Worldwide, about 1870–1914; landmarks include the lasting transatlantic telegraph cable (1866), the Suez Canal (1869), and frozen-meat shipping from Argentina and Australia from the late 1870s.
How sure are we?
Trade, price and migration data; economists Kevin O'Rourke and Jeffrey Williamson showed prices of goods converging across continents, a sign of linked markets.
Debates and open questions
Economists debate how this wave compares with today's, and how much it was driven by technology versus policies such as free trade and the gold standard.
▸China's reform and opening made China a powerhouse of GlobalizationWell documented
The connection
China's opening put hundreds of millions of low-wage workers into world markets. Foreign companies built factories there, and after China joined the WTO in 2001 its exports soared. By 2009 it was the world's largest exporter and the hub of global supply chains.
When and how
Shenzhen and other coastal zones from 1980; WTO entry December 2001; contract manufacturers such as Foxconn assembling Apple products.
How we know
Trade data show China's share of world goods exports rising from about 1% in 1980 to about 14% by 2020.
Debates and open questions
Economists debate the 'China shock': one widely cited study blames Chinese imports for about 2 million lost US jobs, 1999–2011; others find smaller effects.
▸Collapse of the Soviet Union opened the way to GlobalizationWell documented
The connection
With the Soviet bloc gone, about 400 million people in the former USSR and Eastern Europe joined world markets, and planned economies lost credibility as an alternative. Market economies, trade deals and global finance spread almost everywhere. Political scientist Francis Fukuyama called it 'the end of history'.
When and how
From 1991; Fukuyama's essay appeared in 1989 and his book in 1992; the World Trade Organization was founded in 1995.
How we know
Trade and investment data show sharp increases after 1991 as former Soviet states and others opened up.
Debates and open questions
Whether the Cold War's end or technology and China's opening did more to drive globalization, and whether 'the end of history' was premature, are debated.
▸World Wide Web and the internet age accelerated GlobalizationWell documented
The connection
The Web made sending information worldwide nearly free. Companies could manage factories and suppliers across continents, outsource services to places like India, and sell online to any country. Money moved at network speed. Alongside container shipping, it became the infrastructure of modern globalization.
When and how
From the mid-1990s: e-commerce firms such as Amazon (1994) and Alibaba (1999), plus offshore call centers and software work.
How we know
Trade in services and cross-border data flows grew sharply with internet use, as tracked by the WTO and the McKinsey Global Institute.
Debates and open questions
Economists debate whether the internet, or cheaper shipping and lower tariffs, did more to drive trade growth.
▸Globalization turned a US crash into the 2008 global financial crisisMostly agreed
The connection
Banks worldwide had bought US mortgage securities and lent to each other across borders. When those securities soured, losses hit European banks, Iceland's banking system collapsed, and world trade volume fell about 12% in 2009. A US housing bust became a world recession.
When and how
2007–2009: failures and rescues from Iceland and Ireland to Britain's Northern Rock and RBS and Germany's banks.
How sure are we?
Bank losses, bailout records and trade data trace the spread; the Bank for International Settlements documents banks' cross-border exposures.
Debates and open questions
Economists debate whether global money flows, such as Asian savings pouring into US bonds, helped cause the bubble or mainly spread the damage.
▸COVID-19 pandemic spread swiftly via, then disrupted, GlobalizationWell documented
The connection
Air travel carried the virus from Wuhan to every continent within weeks. Then lockdowns shut factories and ports, exposing fragile supply chains: shortages of masks, chips and furniture, and container shipping costs that rose several times over. Many companies and governments began moving production closer to home or to friendly countries.
When and how
2020–2022: China's factory shutdowns in early 2020, the 2021 container shipping crunch, and chip shortages that halted car plants.
How we know
Shipping indexes, trade data and company reports document the disruptions; flight data trace the virus's early spread.
Debates and open questions
Whether the pandemic began a lasting retreat from globalization or only a pause is debated; world trade recovered quickly in value.
▸European Union became a pillar of GlobalizationWell documented
The connection
The EU built the world's deepest free-trade zone, removing tariffs and border checks among members and setting common rules. It negotiates trade deals as one bloc, and its product and privacy standards, such as the GDPR, are often adopted worldwide, which law scholar Anu Bradford calls the 'Brussels effect'.
When and how
Brussels, from 1993: the single market launched January 1, 1993; border-free Schengen travel began in 1995.
How we know
Trade data show the EU among the world's largest trading powers; Anu Bradford's research documents how its rules spread abroad.
Debates and open questions
Whether the EU advances globalization or acts as a regional fortress protecting members, as with farm subsidies, is debated.