Answer:
I think the fear of communism turned american into something similar of a totalitarian state because, when communism was created america wanted nothing to do with it they were fearful of it and couldn't trust the public completely. So they decided to gain more control over the public in fear that a citizen was secretly a communist it created a lot of trust issues within the government.
The expansion of railways meant manufacturers could ship goods cheaply.
The building of the railroads changed the environment of the West.
These are true
others are false
Trolleys could help to carry around stuff like boxes. They make working easier and spending less time on carrying things.
The court didn't say exactly when schools had to intergrate
Answer D.
First generation biofuels are made from sugar crops (sugarcane, sugarbeet)