The Vietnam War left a profound impact on both the United States and the world, shaping the course of history and providing valuable lessons for future conflicts. One major legacy of the war was the erosion of public trust in the government and its decision-making processes. The disillusionment grew as the war dragged on, fueled by the exposure of government lies and manipulation, most notably through events like the Pentagon Papers. This loss of trust would influence subsequent political movements and public opinion, leading to a more critical and skeptical approach towards government actions.