Question

What mountain range did the expedition have to cross to get to the Pacific Ocean?

Answer 1

The expedition led by Lewis and Clark had to cross the Bitterroot Mountains of Montana to reach the Pacific Ocean. Facing hardships, their journey was key to mapping the western territories and laying a claim for the United States.

Step-by-step explanation:

The mountain range the expedition led by Meriwether Lewis and William Clark had to cross to get to the Pacific Ocean was the Bitterroot Mountains of Montana. This challenging part of the journey took place during their historic expedition from 1804 to 1806, often referred to as the Lewis and Clark Expedition, or the Corps of Discovery. After a grueling journey, including eighteen months on the trail and facing near starvation, they reached the Pacific Ocean in 1805 and spent the following winter in Oregon.

Their path was part of a larger mountain range system that comprises the Pacific Coast Mountains, which stretch from Mexico to the Arctic Circle in Alaska. Lewis and Clark's expedition, despite its various hardships and inability to find the nonexistent Northwest Passage, was instrumental in mapping the western territories of the United States and solidifying the country's claim to this expansive area.

Answer 2

To determine the mountain range that an expedition had to cross to reach the Pacific Ocean, we would need more specific information about the expedition's starting point or the route they took. However, there are several notable mountain ranges that could potentially be crossed to reach the Pacific Ocean from different locations.

Step-by-step explanation:

Here are a few examples:

1. Rocky Mountains: If the expedition started from the eastern part of North America, such as the central or eastern United States, they would have to cross the Rocky Mountains to reach the Pacific Ocean. The Rocky Mountains span from the western United States into Canada and are a significant barrier between the eastern and western regions.

2. Sierra Nevada Mountains: If the expedition started from the central or western part of North America, such as the Great Basin or the western United States, they would need to cross the Sierra Nevada Mountains. The Sierra Nevada range runs through California, and crossing it would lead to the Pacific coastline.

3. Andes Mountains: If the expedition started from South America, they would encounter the Andes Mountains on their way to the Pacific Ocean. The Andes are the longest mountain range in the world, stretching along the western coast of South America.

4. Coast Mountains: In the case of an expedition starting from the interior regions of British Columbia, Canada, or parts of Alaska, they would have to cross the Coast Mountains to reach the Pacific Ocean. The Coast Mountains are located along the western edge of North America, running parallel to the coast.

It's important to note that the specific mountain range crossed would depend on the starting point and the chosen route of the expedition. Therefore, without further details, it is difficult to provide a more precise answer.