Answer:
At least in the example of Japan, it can:
- Make tourism cause natives to start dying out
- Resources start running out
- The production of different crops causing a need for more workers
In the late 1800s, the growth of the railroad system led Midwestern cities such as Minneapolis and Cleveland to become industrial centers.
In exchange for the food and clothing offered by Spanish missions, many different tribes agreed to show the settlers how to properly plant and cultivate crops, which was difficult for many settlers.