In the Late 1800's Various Principles (Original Horizontality,inclusions,cross Cutting Relations,etc

Multiple Choice

In the late 1800's various principles (original horizontality,inclusions,cross cutting relations,etc.arête) were established and used to ________.

A) determine the age of the earth
B) determine the age of events on the earth
C) organize the order in which events occurred on earth
D) prove that evolution was a valid theory that could explain many geologic observations