From 2012 onwards, the number of American children entering foster care has been steadily climbing; in 2016, over 430,000 children were part of the child welfare system, yet over half of U.S. states have seen their foster care capacity decrease during this same time period. The federal government has typically responded to child welfare challenges by increasing funding for foster care, yet in February of 2018, policymakers took a different approach: instead of lending more resources to the system in the historical way, new legislation is focused on the use of evidence-based prevention services to alleviate the need for adolescents to enter out-of-home placements in the first place, and ensuring appropriate settings are used for kids who are in foster care when necessary.