The best option regarding the Hellenistic period would be that "<span>The period was marked by the blending of Greek culture with ideas from Persia, Egypt, and Central Asia," since this was a time of significant growth in both the arts and sciences in the Mediterranean region. </span>
They both depended on the rivers. And human sacrifice XD. <span />
It was the "c. principle of popular sovereignty" that both the State constitutions and the Articles of Confederation had in common, since both these documents put a strong emphasis on the people being able to choose their representatives.
The main purpose of the hotel reservation system is to ensure that there are enough rooms available for those who wish to occupy a room in a hotel, by organizing a list of those who have already booked.