Hawley-Smoot Tariff

The Hawley-Smoot Tariff (1930) was a protective trade law signed by President Hoover that raised U.S. import duties to historically high levels; instead of shielding American industry, it provoked retaliatory tariffs abroad, collapsed international trade, and deepened the Great Depression.

Verified for the 2027 AP US History examLast updated June 2026

What is the Hawley-Smoot Tariff?

The Hawley-Smoot Tariff was Congress's 1930 attempt to fight the early Depression with protectionism. The logic seemed simple. If foreign goods cost more, Americans would buy American, and U.S. farms and factories would recover. So lawmakers pushed import duties to some of the highest levels in U.S. history, and Hoover signed it despite warnings from over a thousand economists.

It backfired badly. Other countries answered with retaliatory tariffs on American goods, so U.S. exports cratered right when farmers and manufacturers desperately needed buyers. World trade shrank dramatically, and the Depression got worse, not better. For APUSH, Hawley-Smoot is the classic example of a government response to economic crisis that made the crisis deeper. It fits the CED's emphasis on the causes and effects of the Great Depression (LO 7.9.A) and helps explain why policymakers in the 1930s rethought how the government should manage the economy (KC-7.1.III).

Why the Hawley-Smoot Tariff matters in APUSH

Hawley-Smoot lives in Topic 7.9 (The Great Depression) in Unit 7, supporting learning objective APUSH 7.9.A, which asks you to explain the causes of the Depression and its effects on the economy. The tariff is one of your best pieces of evidence that the Depression wasn't caused by the stock market crash alone. Overproduction, shaky credit, and bad policy choices like this one all compounded the disaster (KC-7.1.I.C). It also sets up the bigger Unit 7 story. The failure of Hoover-era responses like Hawley-Smoot is exactly why the New Deal transformed the U.S. into a limited welfare state and redefined American liberalism (KC-7.1.III). If an essay asks why the Depression lasted so long or why federal economic policy changed in the 1930s, this tariff is a ready-made example.

How the Hawley-Smoot Tariff connects across the course

Great Depression (Unit 7)

Hawley-Smoot didn't cause the Depression, but it acted like an accelerant. By choking off international trade, it turned an American downturn into a deeper global one. Use it as a 'why it got worse' cause, not a 'why it started' cause.

Reciprocal Trade Agreements (Unit 7)

The 1934 Reciprocal Trade Agreements Act under FDR was the direct policy reversal of Hawley-Smoot. It let the president negotiate lower tariffs with other countries. Together they make a clean before-and-after pair for any question about changing economic policy in the 1930s.

Protectionism (Units 6-7)

High tariffs weren't new in 1930. Tariff fights were central to Gilded Age politics, and Republicans had long favored protection for industry. Hawley-Smoot was the old protectionist playbook applied to a new kind of crisis, and its failure discredited that playbook.

Black Tuesday (Unit 7)

Keep the timeline straight. The crash came in October 1929, and Hawley-Smoot followed in June 1930 as a response to the slump already underway. The crash exposed the economy's weaknesses; the tariff made them worse.

Is the Hawley-Smoot Tariff on the APUSH exam?

Hawley-Smoot shows up most often in multiple-choice questions about cause and effect. Stems typically ask how the tariff 'most directly worsened the Depression' or what 'unintended consequence' Hoover's signing produced. The answer they want is retaliation. Foreign countries raised their own tariffs, U.S. exports collapsed, and global trade shrank. No released FRQ has used the term verbatim, but it's strong evidence for essays on the causes of the Depression, the limits of Hoover's response, or continuity and change in federal economic policy across the 1920s and 1930s. The move you have to make is causal reasoning. Don't just name the tariff; explain the chain from higher duties to retaliation to falling exports to deeper depression.

The Hawley-Smoot Tariff vs Reciprocal Trade Agreements Act

These are opposites, and mixing them up flips your answer. Hawley-Smoot (1930, Hoover) raised tariffs and strangled trade. The Reciprocal Trade Agreements Act (1934, FDR) lowered tariffs through negotiated deals to revive trade. If a question is about worsening the Depression, it's Hawley-Smoot. If it's about reversing course toward freer trade, it's the 1934 act.

Key things to remember about the Hawley-Smoot Tariff

  • The Hawley-Smoot Tariff of 1930 raised U.S. import duties to historically high levels in an attempt to protect American industries during the early Depression.

  • Its most tested consequence is retaliation, because other nations raised their own tariffs, U.S. exports collapsed, and international trade shrank dramatically.

  • Hawley-Smoot came after the 1929 crash, so it deepened the Depression rather than causing it.

  • The tariff is a key example of how Hoover-era policy failures pushed the country toward the New Deal's bigger government role in the economy.

  • FDR's Reciprocal Trade Agreements Act of 1934 reversed Hawley-Smoot by negotiating lower tariffs, making the two laws a classic before-and-after pair for essays on changing economic policy.

Frequently asked questions about the Hawley-Smoot Tariff

What was the Hawley-Smoot Tariff?

It was a 1930 law signed by President Hoover that raised tariffs on imported goods to some of the highest levels in U.S. history. It was meant to protect American farms and industries during the Depression but ended up deepening the crisis.

Did the Hawley-Smoot Tariff cause the Great Depression?

No. The Depression was already underway when the tariff passed in June 1930, months after the October 1929 crash. The tariff worsened the Depression by triggering retaliatory tariffs and collapsing international trade, but it wasn't the original cause.

How did the Hawley-Smoot Tariff worsen the Depression?

Other countries retaliated with their own high tariffs on American goods, so U.S. exports plummeted right when farmers and manufacturers needed foreign buyers most. World trade shrank sharply, deepening unemployment and economic decline.

How is the Hawley-Smoot Tariff different from the Reciprocal Trade Agreements Act?

They moved in opposite directions. Hawley-Smoot (1930) raised tariffs and strangled trade under Hoover, while the Reciprocal Trade Agreements Act (1934) under FDR lowered tariffs through negotiated agreements to restart trade.

Is the Hawley-Smoot Tariff on the AP exam?

Yes, it falls under Topic 7.9 (The Great Depression) and learning objective APUSH 7.9.A. It usually appears in multiple-choice questions about why the Depression deepened, and it works well as essay evidence for the failures of early-Depression policy.