What was the main goal of the National Woman Suffrage Association?

The National Woman Suffrage Association liked a constitutional modification to ensure the vote for women.
The National American Woman Suffrage Association (NAWSA) existed an association begun on February 18, 1890, to support in favor of women's suffrage in the United States.
The National Woman Suffrage Association liked a constitutional modification to ensure the vote for women, but it even sustained a combination of reforms that sought to create women as similar constituents of society.
Therefore, the correct answer is option a) gaining voting rights for women.
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