President Trump is using tough tactics with other countries. He is using tariffs, which are like taxes on goods, to try and get Canada, Mexico, and China to do what he wants. If they don't do what he says, consumers might have to pay more for things they buy. He is also stopping foreign aid, which is money given to other countries to help them. This is a big change from how things were done before. Trump wants to show that America is strong and will use its power to get what it wants.