Supreme court justices.

1.) Why is the Supreme Court so predominantly Republican?
2.) Will any of these people step down?
3.) Will the Supreme Court ever be predominantly female?
4.) What is the average age on the Supreme Court?
5.) What is the Advisory Panel on Financial Disclosure Reports and Judicial Activities?
6.) Will Ruth Bader Ginsberg retire soon?
7.) Who is the oldest Supreme Court Justice?
8.) Who will probably be the next Justice to die?
9.) Why are so many of them from the northeast?
10.) Why are they mostly from New York and California?