Are all the people currently learning different dynasties?
Chinese dynasties<------My current lesson in Social Studies in school. (Okay, that explains it all ༼ ༎ຶ ෴ ༎ຶ༽)
Anyway a dynasty is a family of rulers who rule over a country for a long period of time ALSO, the period of time when a particular dynasty is in power.
Hoped I helped. ヽ༼ຈل͜ຈ༽ﾉ