Discover the answers to your questions at Westonci.ca, where experts share their knowledge and insights with you. Join our Q&A platform to get precise answers from experts in diverse fields and enhance your understanding. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts.

Pls help:
Why were Lewis and Clark’s accomplishments so important for shaping the attitudes and expansion of the United States during the 1800s?