Which of the following authors is known for creating a pioneering narrative on the Great Plains along with Willa Cather?

Owen Wister is recognized for his significant contributions to American literature, particularly regarding the depiction of the Great Plains and the American West. His novel "The Virginian," published in 1902, is often credited with establishing the cowboy genre and reflects the rugged yet romanticized life in the West, which aligns with the themes that Willa Cather explored in her works. Cather's novels, such as "My Ántonia," also highlight the experiences of settlers and the rural landscape of the Great Plains, showcasing the challenges and beauty of that life.

Both authors shared a focus on the culture, landscape, and character of the American frontier, making Wister's narrative work complementary to Cather's. This connection between their thematic concerns solidifies Wister's status as a pioneering author alongside Cather in portraying the Great Plains. Thus, Wister's recognition as the correct answer stems from his influential narrative style and subject matter that parallels Cather's exploration of American life on the plains.