This document reviews theories of change for supporting young people in creating positive change. It identifies four main outcomes that interventions aim for: 1) Young people participating in political and community decision-making, 2) Being civically engaged, 3) Leading youth-led initiatives for change, and 4) Developing leadership skills. Theories posit prerequisites for these outcomes like empowerment and civic participation building self-esteem. Assumptions around safety and context are important. Evaluations find theories must account for political and social relations to effect change at different levels in varying contexts.