Answer: <em>The upper caste was composed of rulers, nobles and priests. The middle caste were businessmen, merchants and soldiers. The lower caste was made up of farmers and slaves. Rulers: Each city had a ruling family.</em>
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The three primary reasons are <em>the requirements for Confederate states to reenter the Union; overseeing the rebuilding of a Southern economic infrastructure; the fate of millions of freed slaves.</em> These were the main issues and hot topics of American Civil War during that time.
Answer:
Public policy begins within the executive branch of the political power of a nation, so it is led by the head of government (who can be a president, or a prime minister, or even a group of people).
After the executive agency formulates the public policy, it is carried out by government officials inside government agencies. Sometimes, public policy is itself proposed by government officials, but it has to be approved by the head of government in order to be implemented.
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