Answer:
Brutus and the other senators murdered Julius of the fact of his power, which overruled the senates, due to the military being on his side, him being popular with the people and his achievments for rome.
Explanation:
C. He supported the idea of a UN-run war in Serbia to bring peace to the area" is the best possible option, but he also negotiated with the Russians, although minimally.
Global warming
Population increase
Resources depletion