It would be difficult and near impossible to see this as a single phenomenon and for it not to be seen as part of a broader process of colonization and imperialism at the time. However, one distinct feature of the colonies in North America was that there was massive migration of Europeans to these colonies whereas in other colonies at the time the migration was not as substantial. <span />
<span>A stance that supports a particular interpretation of history is known as B. a historical argument. This is when you choose what to believe in - history may be interpreted in many ways, and all of them can be either wrong or correct, but it is up to you to choose that analysis which you thing is the right one. That analysis will be called a historical argument, because you will provide others with arguments as to why that interpretation should be correct.</span>
They don't want to making films that are false or give people false beliefs. This could starts fights or even rebellions.
Abstract (or TL;DR): An academic with living history experience muses on ideas of “historical accuracy”. True historical accuracy is impossible to achieve, but is an ideal to which one should aspire in living history museums, historical re-enactments, and historical dramas.