Periodization is the division of time into periods that show some kind of characteristics, to facilitate the study of history. An example of periodization is distinguishing the Dark Ages as a period.
Among the options periodization is visible in b. dividing China's history based on which dynasty ruled the country.
The role played by religion during the colonial pre-apartheid era are traditional leaders.
Patents are a document that gives an inventor the sole legal right to an invention for a period of time. they encourage competition because people have to be original. They can't copy off others.
It would be c I’m pretty sure I’m sorry if it’s wrong just trying to do the best I can