Which theory suggests immigration can strengthen communities, improve local economies, and reduce crime through social ties and growth?

• A. Revitalization hypothesis
• B. Immigrant-serving organizations
• C. Culture conflict theory
• D. Social disorganization theory

Answer: (A)

The idea being tested is that immigration can strengthen communities and reduce crime through social ties and growth—the revitalization hypothesis. It argues that immigrant neighborhoods often develop dense social networks, mutual aid, and higher collective efficacy, which enhance informal social control and cooperation to address problems. At the same time, new immigrants bring labor, entrepreneurship, and consumer demand that revitalize local economies, create jobs, attract investment, and improve public resources. Together, stronger social cohesion and economic vitality raise a community’s resilience and deter crime. This blend of social and economic renewal is what makes this hypothesis the best descriptor for those positive neighborhood outcomes.