Answer:The expansion of the railroads in the late 1800s was instrumental in helping the US economy boom. It did this in two ways. First, the railroads created a tremendous amount of demand for goods and labor on their own. As the railroads were being built, they needed huge numbers of people to build them.
Explanation:
It adopted a policy of isolationism
Answer:
People read, saw, and heard only what the government desired.
When Stalin was in power, Russian people lost their freedom. The states control of the media was total. Those who attempted to read or listen to anything apart from what was allowed were punished.
Explanation:
