D. Ethnic cleansing in Bosnia led to a military response from international forces, but ethnic cleansing in Rwanda did not
Explanation:
The genocides in Bosnia and Rwanda are part of the numerous genocides that took place in the past several decades. The genocide in Bosnia was initiated by Serbian nationalist, and it was toward the Muslims and the Croatians. The international community did reacted though to stop it, and sent its military forces in order to put things under control. The genocide in Rwanda though took another course. The Hutu started to perform genocide over the Tutsi minority, but the international community was hesitating should it react or not, if it does in which way, and while it was thinking the genocide was going on and on. Luckily for the Tutsi people, they had their own military forces that were well equipped, so they managed to stop the aggression form the Hutu before they made a full scale genocide.
Electricity and the light bulb. The electricity because thanks to the invention many people were able to communicate more and it was first used for so many other inventions on the way. The light bulb became VERY important and especially for everyday convenience since the invention around 1802..it is said that there's about 20 light bulb inventors (Thomas Edison was just credited). steam power and electricity as well.