Economic protectionism is the use of tariffs, subsidies, and trade barriers to shield home industries from foreign competition. In European History 1890 to 1945, it shows up most clearly in the interwar crisis years.
Economic protectionism is when governments try to protect domestic businesses from foreign competition by raising tariffs, limiting imports, or backing local producers with subsidies. In European History 1890 to 1945, it matters most in the interwar period, when weak economies and political fear made countries turn inward instead of trusting free trade.
After World War I, Europe was dealing with damaged industry, debt, inflation, and unstable governments. When trade slowed or unemployment rose, protectionism looked like a quick fix. Leaders could tell voters they were defending jobs, farmers, and factories from outside pressure, even if the deeper problem was a weak economy that tariffs could not really solve.
This term is not just about economics in the narrow sense. In the 1920s and 1930s, trade policy became political. A tariff on imported grain or manufactured goods could help one group at home, but it also raised prices, angered trading partners, and encouraged retaliation. Once countries started answering one another with higher barriers, international trade shrank even more.
The Great Depression made this worse. As unemployment spread, many governments treated foreign competition as part of the problem and protected national markets. The result was a cycle of lower trade, more unemployment, and more blame aimed at outsiders. That atmosphere fed nationalist arguments and gave extremist movements an easy message: your hardship is caused by foreign rivals, weak democrats, or an unfair global economy.
A useful way to read protectionism in this course is as a sign of crisis politics. When you see it in a passage, chart, or essay prompt, ask what the government is trying to defend, who benefits in the short term, and what trade-offs follow. Protectionism might buy political support at home, but in the Europe of the interwar years it often deepened the very instability leaders were trying to escape.
Economic protectionism shows up everywhere in the interwar unit because it connects economics to politics. It helps explain why democratic governments lost trust, why voters became more willing to support radical solutions, and why international cooperation broke down after World War I.
It also gives you a clean cause-and-effect chain to use in essays. A tariff or import restriction can be part of a response to unemployment, but it can also worsen relations between states and encourage retaliation. That matters in a period when European economies were already fragile and when political movements on the right and left were competing to explain the crisis.
If you are reading a source from the 1930s, protectionism is often a clue that the speaker sees the world as a zero-sum struggle between nations. That outlook fits the broader turn toward nationalism in this era and helps connect economic policy to the rise of extremist politics.
Keep studying European History – 1890 to 1945 Unit 9
Visual cheatsheet
view galleryTariffs
Tariffs are one of the main tools of economic protectionism. In this period, governments raised tariffs to make imports more expensive and give domestic producers an edge. When you see tariff policy in a source or chart, ask whether leaders are trying to protect jobs, raise revenue, or respond to a crisis. Tariffs can also provoke retaliation from other countries.
Subsidies
Subsidies protect domestic industry in a different way than tariffs do. Instead of making foreign goods more expensive, the state gives money to local producers so they can compete more easily. In interwar Europe, subsidies could steady agriculture or industry, but they also increased state intervention in the economy and reflected the pressure of economic instability.
Trade Barriers
Trade barriers is the broader category that includes tariffs, quotas, and other limits on imports. In the interwar years, these barriers reduced international trade and made recovery harder for countries that depended on exports. When you trace the effects of the Great Depression, trade barriers are a major reason the crisis spread and deepened across borders.
Radical Ideologies
Protectionism often fed the appeal of radical ideologies because economic pain made people more open to dramatic answers. Fascists, communists, and other radical movements used unemployment and trade collapse to attack liberal governments. In essays, you can connect protectionism to the broader breakdown of confidence in moderate politics during the 1920s and 1930s.
A document-based question, short essay, or source analysis might ask you to explain why a government raised tariffs or limited imports in the 1930s. Your job is to connect protectionism to the Great Depression, unemployment, and political instability, not just define the word. If a political cartoon shows a nation shutting out foreign goods, identify that as protectionism and explain the likely goals and consequences. On timeline or comparison questions, use it to show the shift from postwar economic recovery efforts to crisis-driven nationalism. If the prompt asks why extremism grew, protectionist policy can be one piece of the explanation because it shows governments failing to solve economic misery through cooperation.
Free trade is the opposite approach, where governments reduce barriers so goods move more easily across borders. Economic protectionism raises or creates barriers to shield domestic producers. In interwar Europe, comparing the two helps you see whether a government is trying to open markets or defend them.
Economic protectionism is the use of tariffs, subsidies, and trade barriers to shield domestic industry from foreign competition.
In European History 1890 to 1945, it becomes especially visible in the interwar period, when governments searched for quick fixes to unemployment and instability.
Protectionist policies can help certain home industries in the short term, but they also raise prices, reduce trade, and trigger retaliation from other countries.
During the Great Depression, protectionism fed economic nationalism and made many people more suspicious of international cooperation.
When you see protectionism in this course, connect it to crisis politics, rising extremism, and the weakening of liberal governments.
It is the policy of protecting domestic industries from foreign competition through tariffs, subsidies, and other trade barriers. In this course, it shows up most clearly during the interwar years, when governments tried to defend jobs and production during economic crisis.
Many governments faced debt, unemployment, and unstable economies after the war, so protectionism looked like a fast way to support local businesses and workers. Leaders often hoped it would keep money and jobs inside the national economy, even though it could also make trade problems worse.
No, tariffs are just one tool of protectionism. Protectionism is the bigger policy idea, while tariffs are taxes on imports. A government can also use subsidies or other trade barriers to protect its economy.
Protectionism often appeared when democratic governments seemed unable to solve unemployment and poverty. As living standards fell, extremist movements could blame foreign competition, international trade, or weak liberal leaders and win support with simple answers.