Which of the following was the primary reason for the beginning of urbanization on the 11th century?
a. indutrialization
b. pollution
c. sustained peace
d. food shortages

The correct answer is C. Sustained peace

Explanation:

APEX

the secretary of state, appointed by the president with the advice and consent of the senate, is the president's chief foreign affairs adviser. the secretary carries out the president's foreign policies through the state department and the foreign service of the united states.

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