claim: Species distribution can be understood through factors such as continental drift and extinction.
evidence: The Hacienda League is a high school athletic league that is part of the CIF Southern Section .. CIF Southern Section. CIF Southern Section. Member schools are located in the eastern San Gabriel Valley .. San Gabriel Valley. San Gabriel Valley. Rowland High School , Diamond Bar High School and Bonita High School left the league after the 2013-14 school year , and Chino High School joined from the Palomares League .. Rowland High School. Rowland High School. Diamond Bar High School. Diamond Bar High School. Bonita High School. Bonita High School. Palomares League. Palomares League