Answer:
Railroads used the iron to build railroad tracks but iron was weak and also dangerous. Soon people then realized that steel was a better material for tracks because it was able to hold more weight which then allowed heavier cargo. Railroads also transported mineral needed to forge steel.
Explanation:
Answer:
by sending thier army or trops to protect the panama
Conceived as "Three Days of Peace and Music," Woodstock was a product of a partnership between John Roberts, Joel Rosenman, Artie Kornfield and Michael Lang. Their idea was to make enough money from the event to build a recording studio near the arty New York town of Woodstock
A future states to the north of a set point would be free.
This would be true because they have money coming in every month
