That was the 'movement' called Khmer rouge. The leader associated with it was pol pot.
Kampala is the capital of Uganda
The region that was hit the hardest by the bubonic plague in the 1300's was the Mediterranean region.
Big portions of Europe had big losses when this disease came to the European soil, but the Mediterranean region, on European, Asian, and African soil, was hit the hardest and had the biggest losses in human lives. The body didn't had a defense system for this disease nor do the medics of the period had a solution for it, so once someone got it, it meant that the person is destined to die in a matter of days.
It destroyed the Russian economy, but freed many nations that were behind its Iron Curtain. But thanks to Vladimir Putin, the Russian economy is doing better than it has been in many years. Oh, it also "ended" the Cold War.
The first statement is about CLIMATE and the second is about WEATHER.