By traveling through the Oregon Trail on wagon trains together, people could rely on each other for survival.
The benefits were jobs, since the factories moved to cities and needed more workers the urbanization began thus creating a high demand for labor
Answer
B. They left carvings behind.
Explanation
What remains of their architecture and art, including stone carvings and inscriptions on their buildings and monuments.
Answer:
how much what would be worth?
Explanation:
