Answer:
To encourage railroad construction across the Great Plains, the federal government gave land grants to many railroad companies. The railroads then sold the land to settlers, real estate companies, and other businesses to raise money to build the railroad.
Explanation:
Answer: b
Explanation: I took the quiz
The answer is A.) Conclusion
1. (Unknown)
2. Subarctic Cultures
3. Subarctic Cultures
4. Arctic Cultures
Sorry I wasn't able be much help but hope this helps!
