In simple words, President Donald Trump has put tariffs on products from Canada, Mexico, and China. This means they will have to pay extra money to sell things to the United States. Canada and Mexico are not happy about this, so they are also putting tariffs on American products. China is also upset, but they are not doing anything yet. Everyone is worried that this could start a big trade war, where countries fight over money. Canada is adding tariffs on things like beer, clothes, and furniture from the U.S. This could make these things more expensive for everyone. Prime Minister Justin Trudeau thinks it's not fair and wants to work together instead of fighting. Mexico is also not happy with the tariffs. They are planning to take action but have not said exactly what they will do. President Claudia Sheinbaum says they want to work together but not be told what to do by other countries. China is going to complain to the World Trade Organization. They are also preparing to fight back but have not said how yet. They think the tariffs are not fair and could cause a lot of problems. Overall, these tariffs could make things cost more and hurt the economies of all the countries involved. People are worried about what will happen next and hope that everyone can find a way to work things out without causing more problems.