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.
The nation's founders believed that containing the government's power and protecting liberty was their most important task, and declared a new purpose for government: the protection of individual rights.
The Politics of Mexico take place in a framework of a federal presidential representative democratic republic whose government is based on a congressional system, whereby the President of Mexico is both head of state and head of government, and of a multi-party system.
Answer:
may be the answer is "B" Trenches proved to be effective defenses, and relatively few soldiers died.