I think that the emphasis is on the navy: most communities had an army, but the Greek had an army AND a navy, that is a fleet of ship and soldiers that can fight on water.
The reason for this is that Greece is located on a Peninsula: in order to defend their land they need to defend it both on land (which is the usual case for most communities) and on the waters (next to shores).
The correct answer is pre-operational stage.
According to Jean Piaget, there are four stages of development that every individual goes through: sensorimonitor stage (from birth to 2 years), pre-operational stage (from 2 to 7), concrete operational stage (7 to 11), and finally formal operational (adolescence to adulthood). Egocentrism, animism, and artificialism are all characteristics of his second stage of development.
I believe the answer is C. <span>open-ended
</span><span>open-ended refers to the type of question that being done in order to ecnourage/ignite answers with deep meaning (emotional response)
While other type of questions could be done in a yes or no format, open-ended questions could only be done in essay format.</span>
