Galen's area of expertise were in pharmacology, surgery and anatomy. He was also known by the name of "father of experimental physiology". He was not only a biologist but also a physician. He was born in 129 AD and died on 219 AD. He was very famous for making the first experimental medicine.
-The benefits might include job creations because maybe the train would break and then someone had to fix it. Another benefit would be that supplies would be available in your town. Also you could be more connected to others because there is transportation from your town to someone else's town. -The negatives might be pollution problems because they train might puff out smoke. Also having a train run through your town could be very noisy.
Answer:
It's most likely C but I'm not too sure
Congress, Interest Group, Bureaucracy
Answer:
they stored and carried water