How can social workers help create community cohesion in poor communities?

 
How can social workers help create community cohesion in poor communities?
What are some of the social work competencies you will need to create community cohesion?
After reading McLeigh et al., (2018), what are your impressions about the possibilities of engaging neighbors in your community to prevent child maltreatment? What are the challenges you observe? What are your suggestions for overcoming those challenges?