Review the map of the United States. What issue would explorers like the Lewis and Clark expedition need to address as they traveled westward?

Group of answer choices

The rainfall: It would increase until they reached the Rocky Mountains.

The new Native American tribes: The tribes would be less and less friendly as they moved west.

The temperature: It would steadily drop as they moved west.

The changing landscape: It would affect their food and water sources.

1 answer

Explorers like the Lewis and Clark expedition would need to address the changing landscape: It would affect their food and water sources as they traveled westward. As they journeyed through various terrains such as plains, mountains, and rivers, the availability of resources would fluctuate, impacting their ability to find sustenance and water. This would be a significant challenge for their expedition.