The document highlights the importance of encouraging individuals to engage in positive social change and participate in their communities through initiatives like the 'Choosing to Participate' poster exhibit created by Facing History and the Smithsonian Institution. It features stories of resilience and activism, including that of Arn Chorn, a Cambodian genocide survivor, and the Little Rock Nine, who faced integration challenges. The piece emphasizes the notion that small actions can lead to significant societal impacts and invites readers to reflect on their roles as upstanders in combating hate and prejudice.