The United States has a responsibility to take action in response to genocide, both as a moral imperative and as a signatory to international agreements such as the Genocide Convention. The precise nature of this responsibility will depend on the specific situation, but could include diplomatic efforts to pressure other countries to take action, humanitarian aid to refugees and other affected populations, or even military intervention in extreme cases. Ultimately, the United States has a responsibility to use its power and influence to help prevent and respond to genocide, both to protect vulnerable populations and to uphold the values of human rights and dignity.