The Lewis and Clark expedition aimed to?

The Lewis and Clark expedition aimed to?

• A. Find a direct water route to the Pacific Ocean
• B. Establish a military outpost in the Rockies
• C. Map the territory gained and search for a water route to the Pacific
• D. Negotiate treaties with Spain

Answer: (C)

The main idea here is exploration and gathering practical knowledge about new western lands: mapping the area and looking for a feasible route to the Pacific Ocean. The expedition was ordered after the Louisiana Purchase to chart the lands, study the geography, plants, and animals, and to assess whether a water route to the Pacific existed. That combination—mapping the territory and searching for a potential route—is why this option is the best way to express their aim. Other possibilities miss part of the mission. It wasn’t about establishing a military outpost in the Rockies, nor about negotiating treaties with Spain, and while a water route was a goal, the broader purpose focused on creating accurate maps and understanding the land.

The main idea here is exploration and gathering practical knowledge about new western lands: mapping the area and looking for a feasible route to the Pacific Ocean. The expedition was ordered after the Louisiana Purchase to chart the lands, study the geography, plants, and animals, and to assess whether a water route to the Pacific existed. That combination—mapping the territory and searching for a potential route—is why this option is the best way to express their aim.

Other possibilities miss part of the mission. It wasn’t about establishing a military outpost in the Rockies, nor about negotiating treaties with Spain, and while a water route was a goal, the broader purpose focused on creating accurate maps and understanding the land.