Final answer:
Women attempted to use the 14th Amendment to secure their right to vote because it promises equal protection under the law.
Step-by-step explanation:
Women attempted to use the 14th Amendment to secure their right to vote because it promises citizens equal protection under the law. The 14th Amendment states that no person shall be denied equal protection of the laws, and women argued that denying them the right to vote violated this principle of equal protection. They believed that by asserting their status as citizens and demanding equal treatment, they could legally challenge the denial of their voting rights.
Learn more about Women's suffrage