A viewpoint is another term for point of view it being an attitude, state of mind, or position on a certain topic. In writing, it expresses the feelings of the character as well as the narrated view the story should be read in. An author should make sure to maintain a focused POV throughout the story whether it be first person, second person, third person limited, or third person omniscient, keeping in mind the pronouns used. Using realistic examples and evidence in your writing can also be used to support a Point of view or view point.
To make it to the ocean was their goal
Infectious diseases were common
Fields of wild grass were everywhere
New settlements will be established in the west
I hope that a few of these may help :)
