the Committee of Public Safety thought monopolies was such a great crime because of the fact that it took so many homes off sale in so other people couldn't buy houses that they wanted.
The better the climate ( temperature of weather ) the more people will want to live there. So they come, get a job and increase the economy.
The answer is d: Ford's revolution of the assembly line to make cars less expensive.
although they saw he invented the assembly line he did not it was in fact Ransom E. Olds who did. all that Ford did was improve it. he put a person to do one thing and that was what they did nothing else. this made it faster as to this had nobody fighting to do the job with the person they were working with.
It was "a. South Carolina" that defeated the cooperationist argument that the South should act as a unit, since it was South Carolina that was the first to officially secede from the Union.