What was the difference in strategy between Carrie Chapman Catt and Alice Paul?

What was the difference in strategy between Carrie Chapman Catt and Alice Paul?

a) Catt wanted women’s suffrage on nonpresidential elections; Paul did not.
b) Paul wanted women to be polite; Catt wanted to demonstrate publicly.
c) Catt wanted to attain suffrage state by state; Paul wanted a constitutional amendment.
d) Paul wanted to attain suffrage state by state; Catt wanted a constitutional amendment.