What responsibility does the US bear for the welfare of other nations?

The U.S. bears a responsibility for the welfare of other nations through its role as a global leader, which includes promoting democracy, human rights, and economic development. This responsibility is often realized through foreign aid, diplomatic engagement, and participation in international organizations. Additionally, the U.S. must consider the impacts of its foreign policies, as actions taken in one region can significantly affect global stability and welfare. Ultimately, the U.S. has a moral obligation to contribute to a more just and equitable world.