For me it would probably be B.
Well it was around the Cotton Revolution so think about it... Cotton... ;)
An oligarchy is a system that is governed by a small amount of powerful people. The wealthy people have complete control and make the decisions. That can lead to problems like racism, sexism, etc. Self empowerment and individualism are some main features of an oligarchy.
The naval battle which fully crippled the Japanese Navy as an effective force against the vast US forces. With the untimely death of Admiral Yamamoto, this naval battle greatly turned the tides of War for the allied forces on the Asian Pacific naval front. Japanese air coverage was greatly reduced (3 aircraft carriers were sunk), and later during the <span>Battle of Leyte Gulf, greatly reduced the ability of the Japanese to stop the American led counteroffensive and "island hopping" strategy.</span>