Answer:
I think its C
Explanation:
I think its C but it might be D as well, sorry for not being sure
The answer that your looking for is c. "aquaculture." I hope this proves helpfull!
Answer:
Railroad expansion affected the US economy by creating jobs, establishing a national market, establishing a cattle industry on the Plains, and allowing certain people to acquire great wealth through investing in the railroad.
Railroads created a more interconnected society. Counties were able to more easily work together due to the decreased travel time. With the use of the steam engine, people were able to travel to distant locations much more quickly than if they were using only horse-powered transportation
Explanation:
