LOs

• Add Redux actions, reducer(s), and a store to a React project
• Update a React class component to subscribe to a Redux store to listen for state changes
• Update a React Component to subscribe to a Redux store to listen for state changes
• Update a React component to dispatch actions to a Redux store
• Define multiple reducers to manage individual slices of state
• Use the Redux combineReducers method to combine multiple reducers into a single root reducer
• Update a reducer to delegate a state update to a subordinate reducer
• Describe how container components differ from presentational components
• Write a container component to handle all of the Redux store interaction for one or more presentational components
• Use Object.freeze to prevent the current state within a reducer from being mutated
• Create a Redux store with preloaded state