Hattie Caraway, a woman from Arkansas born in 1950, became the first female U.S. Senator to be elected to the Senate and serve a full term in this position.

Hattie actively supported Franklin D. Roosevelt and his economic policy. She voted against anti-lynching legislation along with other Southern Democratic Senators. Her work is considered a true and valuable precedent for women in politics, as she managed to prove her independence and the relevance of her ideas.

More Info: en.wikipedia.org