Meaning: The quote, "The only very rugged part of the route is in crossing the Big Horn mountain, which is about 30 miles wide," is attributed to William Ashley, a prominent businessman in the early 19th century who played a significant role in the fur trade and the development of the American West. This quote likely refers to the challenges and rugged terrain faced by early American explorers and settlers as they ventured into the western frontier.

During the early 1800s, the exploration and settlement of the American West presented numerous challenges, including navigating through rugged and often treacherous landscapes. The mention of the Big Horn mountain in the quote suggests a specific geographical obstacle that travelers would have encountered during this period.

The Big Horn mountain range is located in the northern Rocky Mountains of North America, primarily in the U.S. states of Wyoming and Montana. It is known for its rugged terrain, vast expanses, and diverse wildlife. The range is approximately 200 miles long and 80 miles wide, with peaks rising to over 13,000 feet in elevation. The quote's reference to a 30-mile wide crossing likely highlights the daunting task of traversing this formidable natural barrier.

For early explorers, traders, and settlers, crossing the Big Horn mountain range would have presented a formidable challenge. The rugged terrain, unpredictable weather, and limited resources would have made the journey arduous and demanding. In addition to the physical obstacles posed by the mountain range itself, travelers would have had to contend with potential encounters with indigenous peoples, wildlife, and other hazards inherent to the untamed wilderness.

William Ashley's reference to the ruggedness of the Big Horn mountain range serves as a testament to the formidable nature of the American West during the 19th century. It underscores the resilience and determination required of those who sought to venture into this uncharted territory, whether in pursuit of trade, settlement, or exploration.

The quote also provides insight into the mindset of early pioneers and explorers, highlighting their awareness of the specific challenges posed by the natural environment. By acknowledging the ruggedness of the Big Horn mountain range, Ashley's words reflect a pragmatic understanding of the difficulties inherent to westward expansion and the need to navigate such obstacles in order to achieve their goals.

In summary, William Ashley's quote regarding the ruggedness of the route in crossing the Big Horn mountain offers a glimpse into the formidable challenges faced by early travelers and settlers in the American West. It sheds light on the physical and mental hurdles inherent to westward expansion, emphasizing the tenacity and perseverance required to navigate the untamed landscapes of the frontier. Ashley's words serve as a reminder of the resilience and determination of those who ventured into the unknown, shaping the course of American history and the development of the western frontier.