Tracking your nonprofit’s impact not only improves the services you provide, but can also tell an important story for fundraisers and grantmakers. 3Strands Global Foundation, an organization combatting human trafficking for more than 11 years, knows this to be true. From the beginning, they focused on making sure the outcomes of each program were measured, improved, and then measured again. Learn how 3Strands Global takes a quantitative approach to measuring social impact and how it's changed the trajectory for their nonprofit with help from QuestionPro.