The early south american civilizations of inca, mayas, and aztecs all shared the following characteristics excepta) the use of wheeled vehiclesb) economics primarily based on agriculturec) substantial citiesd) complex political systemse) elaborate religious and cultural system

 The correct answer is:  [A]:

              →  " the use of wheeled vehicles " .

Explanation:

The early South American civilizations of Inca, Mayas, and Aztecs all shared the following characteristics

— Choice:  [B]:  agriculture-based economy ;

— Choice:  [C]:  substantial cities ;

— Choice:  [D]:  complex political systems ;

— Choice:  [E]:  elaborate religious and cultural systems;

But not:

 — Choice:  [A]:  " the use of wheeled vehicles " .

Note: Choice:  [A]:  " the use of wheeled vehicles " ;  is the correct answer;  since the question asks:

     "The early South American civilizations of Inca, Mayas, and Aztecs all shared the following characteristics EXCEPT:

      A) the use of wheeled vehicles ;

      B) economics primarily based on agriculture ;

      C) substantial cities ;

      D) complex political systems ;

      E) elaborate religious and cultural systems . "

          As aforementioned, choices [B], [C], [D], and [E] — apply.

Choice: [A]: does not apply — and as such, is the correct answer.

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explanation: