Our cognitive framework, which is metaphor-based, has an impact on our everyday behaviour. This thesis aims to apply Conceptual Metaphor Theory to the presidential inaugural addresses of Joe Biden, Donald Trump, and Barack Obama to examine the conceptual metaphors POLITICS IS WAR and UNITY IS A TOOL by noting their recurrence. The thesis begins by defining conceptual metaphor and Conceptual Metaphor Theory, goes in more depth on the connections between language and politics, and concludes by analysing the two metaphors mentioned in each of the inaugural addresses. Metaphors draw attention to the complex relationships among cognition, culture, and society. Analyzing the use of the metaphors POLITICS IS WAR and UNITY IS A TOOL, emphasizes how cultural context significantly impacts how these metaphors are received, as political discourse is deeply entwined with cultural symbols and societal norms. Each president's unique rhetorical styles and messaging strategies reflects their stances of leadership, political environments, and priorities. This research has provided insight into the complex role of language in political discourse, noting the importance of understanding cultural intricacies for promoting empathy, cross-cultural understanding, and productive discourse in today's global society.