Is there a web page on UCLAs website or any website that shows all classes that are required for a certain major. For example, I am a history major that will tranfer to UCLA soon but I want to know all the classes I will need before I get there
Go to the Registrar's office, or to your faculty advisor, and get a catalog that describes all requirements for your degree. Don't register for any classes until you have mapped out the next 4-6 semesters.
Go to
princetonreview.com
I went there and it shows what you should take to complete majors and such.
You could probably search UCLA and select your major and you'll probably find your answer.