"Although not the only way, I believe that one way of acquiring a fear reaction is through modeling. And that fear reaction may then turn into a phobia." This belief MOST closely reflects the thinking of a theorist.

the answer is cognitive behavioural theorist

Explanation: Although not the only way, I believe that one way of acquiring a fear reaction is through modeling. And that fear reaction may then turn into a phobia." This belief MOST closely reflects the thinking of a cognitive theorist.

An example of a modeling is treating a client with a fire phobia, a therapist lights a candle , holds it, and permits it to burn a bit. She then invites the client to hold the candle.

the factors that the economies of the muslim empires prosper were:

1- land trade routes-located between three continents  

2- sea trade routes

trade contributed to the spread of muslim empires, and with that islamic culture led to a growing feeling of internationalism resulted in the transfer of technology, science, and other cultural forms.

fertile good for trade etc