Incidences and situations which have negatively affected large numbers of the population in the United States.

Over the past 10 years, there have been incidences and situations which have negatively affected large numbers of the population in the United States. Research an incidence or situation in the United States. Clearly explain: 1. The incident that took place. 2. The issues involved. 3. The stress impact on children and family. 4. At least one scientific-based intervention that has been used to help children and families and the results. Examples of Topics: Military Family stress Immigration issues Bullying Water supply contamination Crude Oil pollution Civil and voting rights Environmental disasters Poverty