What criteria can historians use to make distinctions among sections of time?

BC and AD would be the answer

Explanation:

bc is before christ and people think ad is after death but it is not.

The correct criteria used is Periodization

Explanation:

Periodization is the study that the historians use to categorize the past in blocks of time which have common characteristics so that is easily to remember them by. Usually done in order to make the study or analysis of these periods more easy.  

Examples of the use of this term is when historians talk about the different ages and its different periods, like the contemporary era and the period of the cold war.  

c]extended voting rights to african americans

the wants of children today than in colonial times are very different. as well as the roles. children now have electronics such as phones, tablets, tvs, etc. back then, kids didn’t have electronics. in the colonial times, children were expected to their parents in their work. but now, children are expected to go to school.

hope i

-lavira : )