"During Donald Trump's presidency, there was a significant shift in American politics characterized by a departure from traditional norms. The Republican Party was influenced by populist sentiments and identity politics, with Trump's use of social media redefining political communication. Trump's economic policies focused on protectionism, diverging from conventional Republican strategies, and his America First approach in foreign relations led to a reassessment of alliances and international commitments. Legal challenges and investigations surrounding Trump's presidency highlighted the contentious relationship between the executive branch and the judiciary."