Answer:
The responses of governments and international organizations to the conflicts in Rwanda and Darfur have been quite different.
In Rwanda, the international community failed to intervene effectively to prevent the genocide that occurred in 1994. The United Nations Assistance Mission for Rwanda (UNAMIR) was deployed in the country, but it was underfunded and lacked the mandate and resources to prevent the killings. The United States and other Western powers were reluctant to get involved, and the UN Security Council was slow to authorize a stronger intervention. As a result, an estimated 800,000 Tutsis and moderate Hutus were killed in just 100 days.
After the genocide, the international community provided humanitarian assistance and supported the establishment of a new government. The International Criminal Tribunal for Rwanda (ICTR) was also established to prosecute those responsible for the genocide.
In Darfur, the international response was somewhat stronger, but still limited. The conflict in Darfur began in 2003 when rebel groups took up arms against the Sudanese government, and government-backed militias began attacking civilians. The conflict quickly escalated, and the government's response included widespread human rights abuses and crimes against humanity.
The African Union (AU) and the United Nations (UN) both deployed peacekeeping missions to the region, but these missions were underfunded and lacked the mandate and resources to protect civilians effectively. The UN Security Council also imposed an arms embargo on the region and referred the situation in Darfur to the International Criminal Court (ICC) for investigation and prosecution.
However, the government of Sudan refused to cooperate with the ICC, and many of those responsible for the atrocities in Darfur have yet to be brought to justice. Meanwhile, the conflict continues, and the humanitarian situation in Darfur remains dire.