Final answer:
The Lewis and Clark journey had several positive aspects, including establishing U.S. claims to the Pacific Northwest, collecting valuable scientific information, establishing peaceful relationships with Native American tribes, improving geographical mapping, and inspiring future generations.
Step-by-step explanation:
The Lewis and Clark journey had several positive aspects. First, it helped to establish U.S. claims to the Pacific Northwest and solidify the nation's territorial boundaries. Second, the expedition collected valuable scientific information, such as plant and animal specimens, which contributed to expanding knowledge of the region's natural resources.
Third, Lewis and Clark established peaceful relationships with many Native American tribes, paving the way for future trade and diplomatic relations. Fourth, the expedition improved geographical mapping of the area, providing valuable information for future explorations and settlers. Lastly, the journey exemplified the courage, determination, and resilience of the explorers, inspiring future generations.