Between 1000 and 1200 C. E., most nuns A. came from wealthy families.
B. were orphaned at an early age.
C. had been forced to join religious orders.
D. were serfs who had earned their freedom.

c is the answer for this

can you explain it better

chronological thinking is an indispensable tool to structure a historical narrative and to give meaning to a sequence of events. the final section presents the results of a survey to test the chronological thinking of lower secondary school students carried out by the educational research institute.

this is called police cynicism. i hope this .