Rwanda Genocide的问题，英语回答

why did the hutus want to kill the Tutsis?
what did the world do to help?
how many people were killed?
急！！！！！！！！！！在线等，英语回答

why did the hutus want to kill the Tutsis?
The genocide had its roots in the Hutu-Tutsi ethnic divide and related sporadic violence, which had resulted in a large number of Tutsi refugees in the nations around Rwanda by 1990.

what did the world do to help?
The UN and its member states appeared largely detached from the realities on the ground. In the midst of the crisis, Dallaire was instructed to focus UNAMIR on only evacuating foreign nationals from Rwanda.The US government was reluctant to involve itself in the "local conflict" in Rwanda and refused to label the killings as "genocide", a decision which then-President Bill Clinton later came to regret in a Frontline television interview.The UN conceded that "acts of genocide may have been committed" on May 17, 1994.[31] By that time, the Red Cross estimated that 500,000 Rwandans had been killed. The UN agreed to send 5,500 troops, mostly from African countries, to Rwanda.