I promise this is going to be the last question

The correct answer is radio broadcasts stated that Tutsi were killing Hutu individuals and that Hutu individuals should protect themselves.

In the city of Kigali, the capital of Rwanda, members of the presidential guard organized the first persecutions against the moderate Tutsis and Hutus who formed the political opposition group in the country. In a short time, several radio stations were used to call on other members of the Hutu population to kill the “natural responsible” of that attack.

The spread of hatred has resulted in the formation of an unofficial militia called Interahamwe, which means "those who attack together". In just over three months, a terrible wave of violence took over the streets of Rwanda, killing 800,000 Tutsis. The conflict against government troops ended up being won by members of the FPR, who tried to establish a conciliatory regime.

Despite efforts, the killing and violence in Rwanda has caused some two million citizens to flee to the refugee camps formed in Congo. In this region, the problem between the Tutsi and Hutu ethnicities continued to develop in various situations of conflict. The current government of Rwanda, led by Tutsis, has carried out some invasions in Congo in search of some radical Hutu leaders.

the branch of biology that deals with the normal functions of living organisms and their parts.

the way in which a living organism or bodily part functions.