David O'Brien (academic)

David O'Brien is a scholar and professor specializing in political science and U.S. history. His work often explores American politics, government institutions, and policy-making processes. Through teaching and research, he aims to improve understanding of how political systems function and influence society. O'Brien has contributed to academic literature and public discussions on political behavior, governance, and historical developments in the United States, making complex political concepts accessible to students, scholars, and the interested public.