Answer:
Unification
Explanation:
It began with the unification of northern India by a single ruler and spread southward through future conquests.
They have producers and directors that keep them on track about what happens in the movie and how they make it.
Communication is essential for anything but it’s important for a design to be a good communicator so things can get done efficiently and correctly. If they aren’t a good communicator the work space becomes inefficient and can lead to stress