Why was the creation of the National American Women Suffrage Movement in 1890 a critical event in the Women's Suffrage Movement? Please choose the correct answer.

A: It focused on getting the right to vote through the Fourteenth Amendment.
B: It led to a focus on changing state laws to allow women to vote.
C: It lobbied Congress to quickly pass the Nineteenth Amendment
D: It canceled all public rallies to avoid bad publicity for the Women's Suffrage Movement

B: It led to a focus on changing state laws to allow women to vote.