• Every React component uses several reducers in a real world application, as most advanced apps use several data pieces.
• if its not in the react component and there is no actual data layer that is responsible then someone is, the action .
• Every container can hold other containers and components.
• Some claim that you should use only props, and some say that you should use props as the data representation and state for UI states of the view.
• We decided to adopt this concept reference it as Container and Components.

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