Answer:
I think the answer is A. tall spires.
Explanation:
I hope this helps! Correct me if I am wrong.
C kingdoms are ruled by one person but a state has many governments like California
I believe it is Partisan. Is this one of your options? :)
The correct answer is A. Technological advances such as s<em>team power, air brakes, automatica lubricators and steel tracks</em> have affected the railroads very positively, since it has made it possible that the rail network could become a safer, more efficient and more reliable means of transportation for goods.
