Historical conflicts refer to disputes or wars that have occurred throughout human history, often driven by political, territorial, or ideological differences. These conflicts can range from small-scale skirmishes to large-scale wars, such as the World War I and World War II, which involved multiple nations and resulted in significant loss of life and changes in global power dynamics. Many historical conflicts have shaped the course of nations and cultures, influencing laws, borders, and social structures. Examples include the American Civil War, which addressed issues of slavery and states' rights, and the Cold War, a prolonged period of tension between the United States and the Soviet Union that impacted international relations for decades.