I get a lot of requests to answer general questions about the Beatles
for school reports, but I'm only an expert on bootleg recordings. I
would have to do research (i.e. pick up a book, go to the library, etc.)
to answer such questions as you posed.
I'm sorry but I don't have the time to do this for all of the many
questions I receive.
There are lots of good books written about the Beatles to be found in
your local school or public library. I believe you will learn more in
the long run if you learn how to find information, rather than asking
others to provide it.