What is oligerchy?

Who was part of Central powers? What is a policy of supporting neither side during a war? Where is King Ludwig's Castle located? What NBA players wear jersey number 12? What is the full form of AD? During the Adams administration concerns over increased immigration and French aggression led to what? Why did george washington win the trenton battle? Indus valley civilization - enconomy and life of people? What is the term that meant when one country fell to communism the ones nearby would also fall? What kind of ships did japan attack on the bombing of Pearl Harbor? What were the 3 main reasons Jamestown survived? What was the philosophy of the roman military? In addition to stars and colored uniforms what did the Germans do to identify prisoners in concentration camps? Why did singer Donny Hathaway kill himself? Is there any substitute for victory, or is it true that there is no substitute for victory? The treaty of Versailles was signed by the big three power as a peace settlement with? What crops did the plains Indians grow? Why was the Mayflower Compact important to the development of democracy in America? What is the value of a Winchester 94 Model made in 1927 in good condition? Why and When did The Korean War End How did it end Where?