Which founder was involved in the War Resisters League?

The correct answer is Jessie Wallace Hughan. She was notably involved in social justice issues and was a passionate advocate for peace. Her work with the War Resisters League reflects her commitment to pacifism and her desire to promote peace during a time of global conflict. In addition to her involvement with the War Resisters League, Hughan was also recognized for her contributions to other social causes, including women's rights and education.

The other founders have made significant contributions in various areas but do not have a direct connection to the War Resisters League as Hughan does. Understanding Hughan's role not only highlights her individual contributions but also demonstrates the values that AOII promotes, such as social responsibility and advocacy.