The political machines took bribes, controlled contracts, and they embezzled money.
Their organization was very corrupt.
A slave was not a citizen but rather the property of an owner
The answer to this question is:
The cultural information that the architecture of Machu Picchu provide is....."The Inca were organized to achieve complex projects"
Hope this help, Isabelarderi
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I believe the answer is A. Hope this Helps!!