When a problem is seen as having only one answer, with all lines of thinking leading to that answer, it is known as: a. Creative Thinking
b. Divergent Thinking
c. Convergent Thinking
d. Abstract Thinking

C. convergent thinking is the correct answer.

Explanation:

c.it was a major banking and commerce center.

d.leonardo da vinci

d. to fix corruption and problems in the catholic church

d. to reform the catholic church from within

a. human faces are presented in an idealized, spiritual manner.

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.