As the world’s largest economy, the United States has a lot of economic power and influence. However, under President Trump, the United States has decided to engage in a series of trade wars, using tariffs as its main weapon. Throughout his campaign, Donald Trump repeatedly stated that he believed that the United States was suffering from a series of bad trade deals and currency manipulation tactics from nations such as China. To make it more clear Rising tariffs. There are also other ones like pollution and green house gas, methane and more! Another one is Intellectual property theft and counterfeiting. This issue also is primarily between China and the United States. President Trump has accused the Chinese of participating in rampant intellectual property theft via cyberattacks and forced technology transfers. The Chinese have also been accused by many different parties of counterfeiting numerous brands and products. Hope this helps!