8.6 Trade policies and tariffs

Trade policies and tariffs have shaped America's economic trajectory from its founding through today. Understanding how these policies evolved reveals the recurring tension between protecting domestic industries and opening markets to foreign competition.

That tension between protectionism and free trade has never been resolved. It keeps resurfacing in different forms, driven by sectional interests, political power shifts, and changing economic conditions. This guide traces that story chronologically, from colonial restrictions to modern trade wars.

Origins of US trade policy

American trade policy didn't start from scratch. Colonial experiences under British rule, followed by the chaos of post-independence commerce, forced the new nation to figure out its approach to international trade quickly.

Colonial trade restrictions

The British Navigation Acts (passed in various forms from the 1650s onward) tightly controlled colonial trade. Colonies had to ship enumerated goods like tobacco and sugar only to England or its possessions. Imports from other countries faced heavy duties. The goal was to keep colonial trade flowing through British merchants and ports, enriching the mother country.

These restrictions bred widespread smuggling and deep resentment among colonists, contributing to the broader grievances that fueled the Revolution.

Post-independence trade challenges

After independence, the new nation lost its preferential access to British markets. Establishing trade relationships with European powers proved difficult since the US had little diplomatic leverage. Making things worse, individual states set their own conflicting trade policies, sometimes taxing each other's goods. The Articles of Confederation gave the central government no real power to coordinate a unified trade strategy.

This dysfunction was one of the key reasons delegates gathered in Philadelphia in 1787 to draft a new Constitution, which explicitly granted Congress the power to regulate foreign commerce.

Early tariff debates

The Tariff Act of 1789 was one of the first laws passed by the new Congress. Its primary purpose was generating revenue for the federal government, which had few other income sources at the time.

The debate over tariffs quickly split along political lines:

• Federalists (led by Hamilton) favored higher tariffs to protect young American industries from established European competitors
• Democratic-Republicans (led by Jefferson and Madison) generally preferred lower tariffs, since Southern planters depended on exporting agricultural goods and importing manufactured products cheaply

Madison also proposed commercial discrimination measures aimed specifically at pressuring Britain into trade concessions, though this approach faced resistance.

Key historical trade policies

Several landmark policies in the early republic set the terms of the protectionism vs. free trade debate for decades to come.

Hamilton's Report on Manufactures

Alexander Hamilton's 1791 Report on Manufactures laid out the intellectual case for protectionism. He argued that the US couldn't compete with established British manufacturers without government support. His proposals included protective tariffs, subsidies for domestic producers, and infrastructure investments to lower transportation costs.

Congress didn't adopt the full program at the time, but Hamilton's arguments became the foundation for protectionist thinking in American politics for the next century.

Embargo Act of 1807

The Embargo Act of 1807 took a different approach entirely. Rather than adjusting tariff rates, it prohibited American ships from trading with any foreign ports. President Jefferson hoped this would pressure Britain and France into respecting US neutrality during the Napoleonic Wars.

The result was economic disaster at home. American merchants lost their livelihoods, farmers couldn't export their crops, and port cities suffered badly. The act proved ineffective at changing European behavior and was replaced by the more targeted Non-Intercourse Act in 1809.

Tariff of 1816

The Tariff of 1816 was the first US tariff designed explicitly to protect domestic industry rather than simply raise revenue. It raised duties on imported cotton textiles, woolens, and iron products.

This tariff fit into Henry Clay's broader "American System" program, which envisioned protective tariffs funding internal improvements (roads, canals) that would bind the national economy together. It marked a clear shift toward protectionism as official policy.

Tariff of Abominations

The Tariff of 1828, nicknamed the "Tariff of Abominations" by its critics, pushed rates on manufactured imports to extreme levels. Southern states were furious. They exported cotton and other agricultural goods, and high tariffs meant they paid more for manufactured products while their trading partners faced barriers that reduced demand for Southern exports.

South Carolina went so far as to pass an Ordinance of Nullification in 1832, declaring the tariff unconstitutional and threatening secession. The crisis was defused by the Compromise Tariff of 1833, which gradually reduced rates over the next decade. But the episode revealed how deeply tariff policy was entangled with sectional conflict and the question of federal vs. state power.

Protectionism vs free trade

The core arguments on each side have remained remarkably consistent over two centuries.

Arguments for protectionism

• Infant industry protection: New domestic industries can't compete with established foreign producers without temporary shielding from competition
• Job preservation: Tariffs keep demand for domestically produced goods higher, supporting employment
• Trade deficit reduction: Barriers to imports can reduce the gap between what a country buys and sells abroad
• National security: Certain strategic industries (steel, defense manufacturing) shouldn't depend on foreign suppliers

Free trade advocacy

• Comparative advantage: Countries benefit when they specialize in what they produce most efficiently and trade for the rest
• Lower consumer prices: Removing tariffs gives consumers access to cheaper goods and greater product variety
• Innovation pressure: Competition from abroad pushes domestic firms to improve
• Diplomatic benefits: Trade relationships create mutual economic interests that can reduce the likelihood of conflict

Sectional interests in tariffs

Geography shaped where Americans stood on tariffs:

• Northern manufacturers generally wanted high tariffs to shield their factories from cheaper European goods
• Southern agricultural exporters wanted low tariffs so they could buy manufactured goods cheaply and keep foreign markets open for their cotton and tobacco
• Western farmers shifted positions depending on whether they were selling crops domestically (favoring protection) or exporting them (favoring free trade)
• Urban consumers tended to benefit from lower prices that came with freer trade

Civil War to World War I

The Civil War reshuffled the political dynamics of tariff policy. With Southern representatives gone from Congress, Northern protectionist interests dominated for decades.

Civil War tariffs

The Morrill Tariff of 1861 raised rates primarily to fund the war effort. With no Southern opposition in Congress, Northern manufacturers locked in high protective rates. After the war, these tariffs stayed in place to pay down war debt and protect growing industries.

Tariff policy became a defining partisan issue: Republicans championed high tariffs as essential to American industrial growth, while Democrats pushed for lower rates.

McKinley Tariff of 1890

The McKinley Tariff raised average rates on dutiable imports to nearly 50%, among the highest in US history. It also introduced reciprocity provisions, giving the president authority to negotiate bilateral agreements with specific countries.

The tariff backfired politically. International trading partners retaliated, domestic prices rose, and voters punished Republicans in the 1890 midterm elections and the 1892 presidential race.

Wilson-Gorman Tariff of 1894

Democrats tried to deliver on promises of tariff reform with this bill, which also included a federal income tax. But pro-business senators gutted the tariff reductions during the legislative process. Then the Supreme Court struck down the income tax provision in Pollock v. Farmers' Loan & Trust Co. (1895).

The whole episode was a political failure that contributed to Democratic losses in the 1894 midterms.

Interwar period trade policies

The period between the world wars saw some of the most consequential trade policy decisions in American history, including one that's widely considered a catastrophic mistake.

Fordney-McCumber Tariff of 1922

After World War I, Congress raised tariffs again to protect US industries from a flood of cheap European goods. The Fordney-McCumber Tariff introduced the concept of a "scientific tariff," which aimed to set rates that would equalize production costs between the US and foreign competitors. It also gave the president limited authority to adjust individual rates.

The tariff contributed to rising international economic tensions during the 1920s, as European nations struggled to repay war debts while facing barriers to selling goods in the American market.

Smoot-Hawley Tariff of 1930

The Smoot-Hawley Tariff is one of the most infamous trade policies in American history. It raised tariffs on over 20,000 imported goods, initially intended to help struggling farmers but expanded to cover industrial products as well.

Over 1,000 economists signed a petition urging President Hoover not to sign it. They were right to worry. Trading partners retaliated with their own tariffs, international trade collapsed, and the global depression deepened. US imports from Europe fell from $1.3 billion in 1929 to$390 million by 1932. Smoot-Hawley didn't cause the Great Depression, but it made it significantly worse.

Reciprocal Trade Agreements Act

The Reciprocal Trade Agreements Act of 1934 represented a dramatic reversal. Part of FDR's New Deal, it gave the president authority to negotiate bilateral trade agreements and reduce tariffs by up to 50% without needing congressional approval for each deal.

This was a turning point in two ways:

1. It shifted US policy toward trade liberalization
2. It transferred significant trade authority from Congress to the executive branch

Both of these changes would define American trade policy for the rest of the 20th century.

Post-World War II trade liberalization

After WWII, the US led the creation of a new international economic order. American policymakers believed that the protectionist spiral of the 1930s had contributed to the conditions that led to war, and they were determined to prevent it from happening again.

GATT and WTO

The General Agreement on Tariffs and Trade (GATT), established in 1947, created a framework for countries to negotiate tariff reductions multilaterally. Over eight rounds of negotiations spanning nearly five decades, GATT members progressively lowered trade barriers.

In 1995, GATT evolved into the World Trade Organization (WTO), which added a formal dispute settlement mechanism and expanded coverage to include services and intellectual property. The US played a central role in designing both institutions.

Trade Expansion Act of 1962

This act gave the president broad authority to cut tariffs and authorized US participation in the Kennedy Round of GATT negotiations. It also introduced Trade Adjustment Assistance (TAA), a program providing retraining and financial support to workers who lost jobs due to import competition.

The act reflected Cold War strategy as much as economic policy. Strengthening trade ties with Western allies was seen as a way to bind them more closely to the US and counter Soviet influence.

NAFTA and regional agreements

The North American Free Trade Agreement (NAFTA), implemented in 1994, eliminated most tariffs between the US, Canada, and Mexico. It became a template for subsequent US free trade agreements.

NAFTA was deeply controversial. Supporters pointed to increased trade volumes and lower consumer prices. Critics, including many labor unions, argued it accelerated the movement of manufacturing jobs to Mexico. Ross Perot's famous warning about a "giant sucking sound" of jobs heading south captured the anxiety many Americans felt.

Modern US trade policy

The late 20th and early 21st centuries brought new challenges as globalization accelerated and China emerged as a major economic power.

China's WTO accession

In 2000, Congress granted China Permanent Normal Trade Relations (PNTR) status, and China joined the WTO in 2001. US-China trade surged. Between 2001 and 2018, the US trade deficit with China grew from about $83 billion to over$419 billion.

Many American policymakers expected that integrating China into the global trading system would push it toward market-oriented reforms. That expectation was only partially fulfilled. Concerns grew over Chinese government subsidies to state-owned enterprises, forced technology transfers, and intellectual property theft.

Trade disputes and negotiations

Modern trade disputes increasingly involve issues beyond traditional tariffs:

• Currency manipulation: Accusations that trading partners deliberately weaken their currencies to gain export advantages
• Intellectual property: Disputes over patent protections, counterfeiting, and forced technology sharing
• Digital trade: New questions about data flows, e-commerce regulations, and taxation of digital services
• Mega-regional agreements: Efforts like the Trans-Pacific Partnership (TPP) attempted to set trade rules for large blocs of countries

Trump era tariffs

Starting in 2018, the Trump administration imposed tariffs on steel (25%) and aluminum (10%) imports, citing national security under Section 232. It also imposed tariffs on hundreds of billions of dollars worth of Chinese goods.

The administration renegotiated NAFTA into the US-Mexico-Canada Agreement (USMCA), which updated rules on digital trade, labor standards, and automotive content requirements.

The resulting "trade war" with China involved multiple rounds of escalating tariffs and counter-tariffs before a partial "Phase One" deal in January 2020. This period marked the most significant shift toward protectionism since the interwar era.

Economic impacts of trade policies

Trade policies create winners and losers, and the effects ripple through the economy in complex ways.

Effects on domestic industries

• Import competition can devastate specific sectors. The "China shock" after 2001 contributed to the loss of an estimated 2-2.4 million American manufacturing jobs
• Export opportunities grow when trading partners lower their barriers, benefiting competitive US industries like agriculture, aerospace, and technology
• Supply chain effects matter too. Tariffs on imported steel raise costs for every American company that uses steel, from automakers to construction firms
• Trade pressure can push industries to innovate and become more productive, though this is cold comfort to displaced workers

Consumer price implications

Tariffs function as a tax on imported goods, and those costs get passed along to consumers. Trade liberalization does the opposite, lowering prices and expanding the range of available products. These effects vary significantly by product category. Tariffs on clothing and footwear, for example, tend to hit lower-income households harder since they spend a larger share of their income on these goods.

International competitiveness

Trade policies shape how American firms compete globally. Access to global supply chains allows companies to source inputs at the lowest cost, improving their competitiveness. But tariffs and trade barriers can cut firms off from those supply chains. Exchange rate movements can also amplify or offset the effects of trade policies, sometimes in unpredictable ways.

Political dimensions of trade policy

Trade policy sits at the intersection of economics and politics. Understanding who shapes these decisions is just as important as understanding the policies themselves.

Interest group influence

• Industry associations lobby for tariffs that protect their specific sector
• Labor unions often oppose trade liberalization that threatens members' jobs
• Consumer groups generally favor lower barriers and cheaper goods
• Think tanks and policy organizations frame the public debate and provide intellectual ammunition to both sides

Congressional vs executive authority

The Constitution gives Congress the power to regulate foreign commerce. But over the 20th century, Congress gradually delegated much of this authority to the president. Trade Promotion Authority (formerly called "fast-track") allows the president to negotiate trade deals that Congress can only approve or reject as a whole, without amendments.

This arrangement creates ongoing tension between the branches. Congress wants influence over trade policy but often prefers to let the president take political heat for specific decisions.

Public opinion on trade

Americans generally view trade favorably in the abstract but worry about its specific impacts on jobs and communities. Attitudes break down along lines of education, income, and geography. College-educated and higher-income Americans tend to be more supportive of free trade, while those in regions hit hard by import competition are more skeptical. Trade has become increasingly polarized as a political issue, with both parties' positions shifting in recent years.

Future of US trade policy

Several emerging challenges will shape trade policy debates going forward.

Emerging trade challenges

• Digital trade: How should data flows, digital services, and e-commerce be regulated across borders?
• Climate and trade: Carbon border adjustments and environmental standards are becoming part of trade negotiations
• State capitalism: Countries like China, where the government plays a major role in directing the economy, don't fit neatly into trade rules designed for market economies
• Supply chain security: The COVID-19 pandemic and geopolitical tensions have raised questions about over-reliance on distant suppliers for critical goods

Potential policy directions

The US faces a choice between several approaches, and the actual path will likely combine elements of each:

• Continued pursuit of trade liberalization and new market access
• Greater emphasis on domestic industrial policy and "reshoring" manufacturing
• More aggressive use of trade remedies and national security provisions
• Reform of international institutions like the WTO to address new realities

Global economic integration

Technology continues to make cross-border trade easier and cheaper. Regional trade blocs are reshaping patterns of economic integration. The debate over globalization's benefits and costs shows no signs of settling. What's clear is that US trade policy choices will continue to have outsized influence on the shape of the global trading system, just as they have since 1789.