Over the course of two hundred years, the United States and Mexico have developed rich diplomatic, economic, and cultural ties but at times clashed over borders, migration, trade, and an escalating d…

Donald Trump’s first presidential term marked a sharp departure from previous approaches to U.S. leadership in areas such as diplomacy and trade. Here are major foreign policy moments from his four y…

The United States and China have one of the world’s most important and complex bilateral relationships. Since 1949, the countries have experienced periods of both tension and cooperation over issues …