Which is a major reason that the United States has become more involved in international affairs?

The United States' involvement in international affairs has grown significantly in recent decades due to increased global interconnectedness. Advances in transportation, communication, and technology have made it easier for people, goods, and ideas to travel across borders. This interconnectedness has led to increased economic interdependence among nations, making it necessary for the United States to engage with the international community to protect its interests and foster global stability.