Based on the excerpt, which of the following statements can be inferred about the effect the Louisiana Purchase would have on the United States?

To accurately answer your question, I'd need to see the specific excerpt you're referring to regarding the Louisiana Purchase. However, I can give you a general idea of the effects of the Louisiana Purchase on the United States based on historical knowledge.

The Louisiana Purchase, completed in 1803, had several significant effects on the United States:

1. **Territorial Expansion**: The Purchase doubled the size of the United States, adding approximately 828,000 square miles of territory.

2. **Economic Opportunities**: It opened up vast areas for agriculture, trade, and resource extraction, which were crucial for the young nation's economy.

3. **Increased Influence**: The acquisition of such a large territory increased the United States' influence and presence in North America, paving the way for westward expansion.

4. **Native American Relations**: It escalated conflicts with Native American tribes, as settlers moved west into their lands.

5. **Strategic Control**: Control of the Mississippi River and New Orleans facilitated trade and transportation, which were vital for the nation’s economy.

If you share the specific excerpt you have, I can help further analyze it and infer additional effects based on that context.