When actors have little or no emotional bond with a character, they replace the characters emotions with unrelated but personal emotions of their own. this technique is called sympathy replacement?

The technique being used by actors of in a way of having to replace their emotions that are unrelated and with their own personal emotions is a term called substitution. This is a process or an action of having to replace something or having to exchange a particular thing in which their emotions are being replaced.

i believe that the answer to the question provided above is that the role of campaign committees is to act as a bridge between state and local campaigns.