The majority of nations around the world today have chosen the system of government. bicameral oligarchic federal confederate unitary

The answer is federal.  It is a strong and centralized form of government where people’s rights are protected.  Everything is done by vote and everyone is united.  The Civil War proved the superiority of a federal government as the Confederate government had problems in unity, they able to defeat them due to the strength of their political machinery.

- "the past is made of multitudinous items ranging from anything that can be collected, recollected or assessed to originate in the past. as such, the past is a gallimaufry of particulars that may not have been related in any way. however, the human mind seeks organization to understand concepts and other things. the human mind therefore seeks relationships in explaining and studying the past. history being a humanity, dictates that historians have to serve this human trait by bringing structure to details of the past. historians do this by creating interpretive frameworks that capture as many details as possible."

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