Both European Societies and Japanese Samurais had and hereditary system of classes. The warriors were the most important class in both of them, in Japan called samurai and in Europe called knights that served the lords of the local, and had some codes about moral an ethic.
Knights had a military rank, Samurais did not.
For relative, you could say it's located in the US, in Louisiana.
For absolute... Its geographical coordinates are 29.951065, -90.071533. ...
Does that help at all?
Your best choice here is option C as America went to war with Spain over control of Cuba because of their economic interests in the island.
the answer may be d or b hope this helps