The theme of Williams's A Key into the Language of America is unusual for the time period is:
C.) Native American interactions
Williams characterized the natives as very human, while other colonist interprets them as savage.
One of the purposes of William's A Key Into the Language of America is to provide insight into Native American cultures.
That we are indeed living in the best of times may or may not be true.
The answer is Every action has an equal and opposite reaction
Here's a doc with some key notes:
hope that helped <3