Question

part 4: thinking questions
answer in complete sentences

1. what do you think was the biggest challenge lewis and clark faced? why?

Explanation:

The Lewis and Clark Expedition faced many hardships, but their biggest challenge was navigating the uncharted, rugged terrain of the North American interior (including the Rocky Mountains) combined with sustaining their party through harsh winters and limited food supplies. This was the most severe because the unknown geography made route planning impossible, the mountain passes were far more treacherous and high-altitude than expected, and extreme cold and scarce game left the expedition at risk of starvation and hypothermia during the winter of 1805-1806 at Fort Clatsop. Without the aid of Sacagawea, who helped guide them and negotiate with Native American groups for food and safe passage, the expedition likely would not have survived these combined threats to their movement and survival.

Answer:

The biggest challenge Lewis and Clark faced was navigating uncharted, rugged mountain terrain (like the Rocky Mountains) while sustaining their party through brutal winters and severe food shortages. This was the greatest hurdle because the unknown geography made progress slow and dangerous, the extreme cold and lack of game pushed the expedition to the brink of starvation during their winter stay at Fort Clatsop, and these threats directly endangered the survival and success of their entire exploratory mission, only mitigated by the guidance and negotiation support of Sacagawea.