Here is the answer of the given question above. The Athenian domination of the Greek world lasted for 27 YEARS. The Athens are also the ones who dominated the Delian League--the alliance of the Athens with other Greek city states as called by the modern scholars. Hope this is the answer that you are looking for.
One reason the railroad company use chinese workers was that they can hire a lot of chinese workers and pay them for a cheap price . The second reason was that there were many of them looking for work .