After the genocide in rwanda, the un
question options:
requested an investigation by the international atomic energy agency.
took over the struggling peacekeeping operation from the african union.
sentenced the former prime minister to life imprisonmen.
issued an arrest warrant for the sitting sudanese president.

Took over the struggling peacekeeping operation from the African Union  is the right answer.

Explanation:

After the genocide attack, the country started the healing process and started creating reconciliation by the Rwandan parties since the tragedy compounded people from different nationalities. The severe destruction brought the different African countries together and starting creating peacemaking reconciliation program that led to the country’s healing.

The UN always created an effective program that gathers different networks which were crucial in the healing journey by offering the needed resources for the country. Some of which were exchanging important information to the state.

the answer is

a) revise existing treaties

b) do away with political alliances

c) prevent the spread of communism

d) bring an end to european colonization

the main goal of the southeast asia treaty organization was to prevent the spread of communism in southeast asia.