World Cultures By mohrbra000 Jan 1, 1792 A Vindication of the Rights of Woman Jan 1, 1848 Women's Rights Convention at Seneca Falls Jan 1, 1890 Wyoming became the first state with women's suffrage. Jan 1, 1903 formation of the Women's Social and Political Union for the right to vote. Jan 14, 1918 The right to vote was granted Jan 14, 1920 The Anthony amendment, was ratified as the 19th Amendment and became law. Jan 14, 1948 the UN Commission on the Status of Women was established Jan 14, 1950 the UN General Assembly held a convention on the political rights of women