Which Historian Defined the Role of the Frontier in American History in 1893?

In 1893, Frederick Jackson Turner, a renowned historian, gave a speech at the World’s Columbian Exposition in Chicago. The subject of his talk was the significance of the frontier in American history. This speech is now considered to be one of the most influential pieces of writing on American history and has shaped the way historians and scholars view the development of the United States.

The Importance of the Frontier

Turner believed that the frontier was critical to understanding American history. He argued that it defined many aspects of American culture, including democracy, individualism, and opportunity. According to Turner, the frontier was responsible for shaping American institutions and values.

Turner’s Thesis

Turner’s thesis was that America’s expansion westward had created a new type of society. He believed that this society was distinct from European societies and had unique characteristics. For example, he argued that Americans were more individualistic than Europeans because they had to rely on themselves to survive on the frontier.

The Role of Geography

Turner also emphasized the role that geography played in shaping American history. He believed that America’s vast size and varied terrain had contributed to its success as a nation. The abundance of land available in America had allowed for constant expansion westward, which helped fuel economic growth and innovation.


Despite its influence on American historiography, Turner’s thesis has received criticism over time. Some argue that his emphasis on the frontier downplays other important factors in American history such as slavery and immigration. Others argue that his views are too simplistic and fail to take into account the complexities of American society.


Despite its flaws, Turner’s thesis remains an essential piece of writing for anyone interested in studying American history. His ideas about democracy, individualism, and opportunity continue to shape how we think about ourselves as Americans today. By looking at the role of the frontier in American history, we can gain a better understanding of what makes America unique and how it has evolved over time.