Trump’s '51st state' comments and tariffs on Canada have caused diplomatic tensions and economic turmoil between the two nations. President Trump’s remarks about Canada potentially becoming a U.S. state, coupled with 25% tariffs on Canadian imports, have led to strong reactions from Canadian leaders and citizens. Canada retaliated with similar tariffs and a boycott of U.S. goods, impacting American industries. As Canadian nationalism grows, the country is also strengthening its defense to protect sovereignty. With rising inflation and strained relations, both countries face significant challenges moving forward.