I believe the answer is: Core
A nations is considered as a core of world's economic system if every economic decisions that made by that country would most likely set up the economic trend for the rest of the world. Other example of nations that considered as a 'core' are: England, China, Russia, and Germany
Anthropologists call their relationship "clientage".
Clientage is a type of relationship that exists in the Radch. Customers offer their reliability and administrations as a byproduct of budgetary help and renown of their support's well off house. Clientage is a standout amongst the most imperative social connections for a Radchaai, seen as a type of affection, and incorporates an official contract made in the Temple of Amaat. Customers from a low social foundation may confront bits of gossip about having bowed to their support.
Answer: positive reinforcement
Explanation:
Positive reinforcement when someone has done something good in order to encourage them further a particular positive stimulus is given to that person .
This introduced stimulus increases that behaviour in such that the person will be more likely to continue doing it all over again .
Most parents use this strategy to reinforce positive behaviour in their children as this intensifies the great behaviour that has already been started.