American involvement in global affairs has historically included military, economic, and diplomatic actions. This involvement can be seen in various conflicts, such as World War I and World War II, where the United States played a significant role in supporting allies and shaping post-war policies. Additionally, the U.S. has engaged in peacekeeping missions and humanitarian efforts around the world. In recent decades, American involvement has also focused on international trade and economic partnerships. Organizations like NATO and the United Nations have facilitated collaboration on security and development issues. Through these efforts, the U.S. aims to promote stability and foster relationships with other nations.