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🌲washington state history review

key term - Map of the Lewis and Clark Expedition

Citation:

Definition

The map of the Lewis and Clark Expedition is a detailed cartographic representation of the journey undertaken by Meriwether Lewis and William Clark from 1804 to 1806, commissioned by President Thomas Jefferson. This map not only illustrates the route taken through the uncharted western territories of the United States but also highlights significant geographic features, indigenous tribes encountered, and notable landmarks. It served as a critical tool in expanding American knowledge of the western frontier and facilitated further exploration and settlement.

5 Must Know Facts For Your Next Test

  1. The Lewis and Clark Expedition was commissioned in 1803 after the Louisiana Purchase, aiming to map out a route to the Pacific Ocean and establish American presence in the West.
  2. The journey covered approximately 8,000 miles, taking two years to complete, and significantly increased knowledge about the geography, flora, and fauna of the western territories.
  3. Lewis and Clark produced detailed maps throughout their expedition, which were later refined and published, aiding future explorers and settlers.
  4. Indigenous tribes played a crucial role in assisting Lewis and Clark by providing valuable information about local geography, resources, and trade routes.
  5. The expedition's maps highlighted key rivers such as the Missouri River and Columbia River, which became essential routes for future westward expansion.

Review Questions

  • How did the map of the Lewis and Clark Expedition contribute to American exploration during that era?
    • The map of the Lewis and Clark Expedition was instrumental in expanding American understanding of the western territories. It provided a visual guide that showcased not only the route taken but also significant geographic features and native tribes. This information encouraged further exploration, settlement, and trade in these newly acquired lands, helping shape the nation's westward expansion.
  • In what ways did Thomas Jefferson's vision for westward expansion influence the objectives of the Lewis and Clark Expedition?
    • Thomas Jefferson envisioned a nation that spanned from coast to coast, promoting economic growth through agriculture and commerce. His decision to commission Lewis and Clark was driven by a desire to explore new lands for potential settlement and resource exploitation. The expedition's objectives included finding a water route to the Pacific, which aligned with Jefferson's vision of facilitating trade and connecting different regions of the country.
  • Evaluate the long-term impacts that the map of the Lewis and Clark Expedition had on U.S. history, particularly regarding territorial expansion and relations with Native American tribes.
    • The map created during the Lewis and Clark Expedition had significant long-term impacts on U.S. history. It not only guided subsequent explorers but also paved the way for territorial expansion into Native American lands. This expansion often led to conflicts as settlers moved westward, disrupting indigenous cultures and communities. Additionally, the knowledge gained from these maps influenced U.S. policies toward Native Americans, as leaders sought to negotiate treaties or forcibly relocate tribes as settlers encroached on their territories.