The West Wing
In the middle of the fourth season, Bartlet's White House is confronted with the genocide in the fictional African country of Equatorial Kundu which was compared to the Rwandan Genocide of 1994. The result was new foreign policy doctrine for Bartlet Administration and military intervention to stop the violence, which came after much hesitation and reluctance to call the conflict a genocide. In reality, the Clinton Administration didn't intervene in Rwanda, making series events look like a moral imperative.