American Pragmatism emerged in the late 19th century as a response to rapid societal changes. It emphasized practical consequences of ideas and beliefs, challenging traditional philosophical systems. Key figures like Peirce, James, and Dewey developed pragmatism into a comprehensive framework. Pragmatism's core principles include viewing truth as dynamic, adopting a naturalistic approach, and emphasizing social inquiry. It impacted various fields, including education, law, and politics. Despite criticisms, pragmatism's legacy continues to influence modern philosophical thought and practical applications.