Railroads played extremely important part in developing the west. what were two specific ways that railroads affected growing areas in washington? how were industries impacted?

In 1862, the Central Pacific and the Union Pacific Railroad Companies began railroad that would link the United States from east to west.

Explanation:

the triple alliance. germany and austria-hungary were already allies by 1879 when, worried about a threat from russia, they formed the dual alliance. italy joined the group in 1882. there was a concern about a possible attack from france and the alliance needed powerful friends to defend it.