C. is commonly found in only tropical climates. endemic means a a disease (in most uses) <span> that is regularly found among particular people or in a certain area.</span>
Farm life as more behind in technology while cities were more fast-paced, had more jobs and used more technology.
I would say these three markets,
services, and
factories
Railroads, intermodal, rail-to-truck transport. There might be more. And btw when I mean rail well I can’t really explain it but here. https://www.csx.com/index.cfm/about-us/company-overview/railroad-dictionary/?i=C sorry I’m so bad a explaining things! Hope this helped
