How did new roads and river transportation affect the mail?

The steam-powered locomotive revolutionized commercial transportation by providing a durable, faster, cheaper way to move goods. The Governor Stanford was the first train on the Central Pacific, which became the first transcontinental railroad line in 1869 when it was joined with the Union Pacific.

People used the roads as the basic way to transport the goods from one place to another. Canal was another vital part of transportations, which allowed goods to be transported through a series of man-made waterways. Transporting goods by canal lowered the risks of smashed products during route.

to it’s stable government, it has been able to accept refugees from somalia and south sudan. (apex)

imma say false because i dont know anything about this.