Complex sentence: Her grant-making responsibilities sought to strengthen public engagement in U.S. foreign and security policy debate and formulation, promoting support for multilateralism, the peaceful resolution of disputes, and the international rule of law.
Split into simpler sentences: Her grant-making responsibilities sought to strengthen public engagement in U.S. foreign and security policy debate and formulation. She promoted support for multilateralism, the peaceful resolution of disputes, and the international rule of law.