In 2025, the global economy faced another challenge – a large-scale trade war between key global market players. The escalation of trade disputes between the US, Canada and Mexico has become a catalyst for major economic changes that affect international supply chains, inflation and financial stability in many countries. The imposition of harsh tariffs and trade restrictions has caused economic turmoil that extends far beyond North America, affecting European, Asian and Latin American markets.
This article analyzes the background of the trade conflict, the political and economic factors that caused it, and the potential consequences for the global economy. We will look at how the countries involved are responding to the new conditions, which industries have suffered the greatest losses, and whether there are ways to resolve the conflict in the near term.
What is the trade war?
A trade war is an economic conflict between countries where they impose tariffs, import restrictions, or other trade barriers against each other in response to trade disputes. These wars typically begin when one country feels another is engaging in unfair trade practices, such as dumping goods, providing excessive subsidies, or manipulating currency.
Why did it all start?
In February 2025, US President Donald Trump decided it was time to act tough. He signed a decree imposing 25% tariffs on all goods from Mexico and Canada, except for oil and energy, for which a 10% tariff was set.
The goal? Reduce the US trade deficit, stop illegal immigration, and stop the supply of fentanyl across the borders with these countries.
Canada and Mexico
Canadian Prime Minister Justin Trudeau did not hesitate to respond. He announced the introduction of 25% tariffs on 30 billion Canadian dollars worth of American goods, with a plan to expand to 155 billion within three weeks.
Mexican President Claudia Sheinbaum also did not stand aside and announced the introduction of tariffs and other economic measures against the United States. Both countries claim that the US actions violate the US-Mexico-Canada Agreement (USMCA), ratified in 2020.
Economic turmoil
Economists warn that such tariffs could seriously disrupt trade between the countries, destabilize supply chains, and raise prices for consumers. A Yale University study found that a typical American household could lose about $1,200 in purchasing power.
A tariff on Canadian oil could raise fuel prices, especially in the Midwest. In addition, tariffs could increase the cost of electricity in the United States, especially in states dependent on Canadian supplies.
In Mexico, tariffs could trigger a recession, reducing exports by 12% and GDP by 4%. The U.S. Chamber of Commerce believes that the tariffs are harmful to both economies.
Public reaction
In Canada, the US tariffs have caused a surge of nationalism. Polls have shown that 91% of Canadians want to reduce their dependence on the United States as a trading partner. Many people began boycotting American goods, and the Buy Canadian movement gained popularity across the country.
What’s next?
The global trade war of 2025 has already impacted the global economy, and the consequences could be long-lasting. Supply chain disruptions, rising prices, and economic instability are just the tip of the iceberg. Time will tell how countries will adapt to the new conditions and whether they will be able to find a compromise. But one thing is clear: the global economy has entered a new era, and we will all have to adapt to the new rules of the game.
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