A: full of significance and purpose
Answer:
He wept because of the victims of the Srebrenica massacre and because that type of massacre continues to happen in many parts of the world.
Explanation:
Srebrenica was the scene where 8,000 nullos were murdered by the Serbian army in an act of complete cowardice, bigotry and evil. Ban Ki-moon wept when visiting Srebrenica for the penalty for the deaths in the massacre, condolences to the suffering of the victims' families and for knowing that this type of event continues to happen in different parts of the world, where violence and intolerance has dominated and caused irreparable losses.
It could make people think that they are bad and could put a person out of there power
The correct answer should be C) bias
If the person works for a national energy company there is high chance that the person would be a bit biased towards installing the new systems. This should definitely be checked.