Americans Authors Like James Fenimore Cooper Often Wrote Literature That Focused On

He focused on writing about frontier and American Indian life in the 19th century.

The answer is He concentrated on expounding on outskirts and American Indian life in the nineteenth century.

Explanation:

it was communicated in the compositions of the Transcendentalists as well as by their abstract peers. James Fenimore Cooper, Edgar Allan Poe, Henry Wadsworth Longfellow, Nathaniel Hawthorne, Herman Melville, and Walt Whitman - who worked in an assortment of classes. A Narrative of 1757 (1826) is a verifiable novel by James Fenimore Cooper. It is the second book of the Leatherstocking Tales pentalogy and the best known to contemporary groups of onlookers.