why was it nessacary to amend the us constitustion before all woman in the united states got the right to vote

19th Amendment helped millions of women move closer to equality in all aspects of American life. Women advocated for job opportunities, fairer wages, education, sex education, and birth control. ... Women voted and eventually ran for office to improve not only government but also their individual lives.lanation:

c.) the country needed a stronger central government.