This document provides a summary of the history of child protection laws in the United States from colonial times to present day. It is divided into three eras: before 1875 with no organized child protection; 1875-1962 with the creation of non-government child protection societies; and from 1962 onward with government-sponsored child protective services. Key legislation and developments are outlined for each decade, focusing on the increasing role of the federal government in establishing standards and funding for child welfare. The summary concludes with actions being taken in response to tragic child deaths in Vermont in 2014.