The right of citizens of the United States to vote shall not be denied or abridged by the United States or by any State on account of sex.
-Nineteenth Amendment to the Constitution, ratified 1920
One effect of this amendment was to
A ensure that women would not be subjected to a poll tax
B increase political participation on the part of women
C declare state laws regarding women's suffrage unconstitutional
D grant women equal rights in all aspects of American life