Japan invaded Manchuria for the need of natural resources.
Furthermore, it was occupied by Russia, and Japan felt threathened.
When america bought the middle territories from france.
Answer:B. They rely more heavily on tourism
Explanation: please trust me
The homestead act encouraged settlement in the west, including the great plains. it promised 160 acres of land if settlers built a home and improved the property within 5 years. this caused an influx in migration to the great plains