Why can the government be considered an experiment?

In 1776, when Thomas Jefferson penned the Declaration of Independence and the American colonies defied Britain, the most powerful nation on earth at the time. As we look around the world at how difficult it is for democracy and freedom to take hold and flourish, America seems like a political miracle.

the answer is c.

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a) "how old man winter was driven back " and "ormuzd and arimanes"

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