![](https://cos-cdn.shuashuati.com/pipixue-web/2020-1231-2005-12/ti_inject-812ce.png)
According to the text, Case history is
A.
a study that researches in the records of legal courts.
B.
a discipline founded by Le Roy Ladurie.
C.
the only study that use the records of legal courts.
D.
based on the data obtained from the records of legal courts.