The Colonial Society of Massachusetts is a historical organization founded in 1890 to promote the study and appreciation of Massachusetts' colonial history. It focuses on preserving documents, artifacts, and other materials related to the early years of the Massachusetts Bay Colony and its impact on American history. The society also organizes lectures, publications, and events to engage the public in understanding the state's colonial past. Members of the Colonial Society include historians, researchers, and enthusiasts who share a common interest in New England history. The organization collaborates with other historical societies and institutions to foster research and education about the American Revolution and the early development of the United States.