Susan B Anthony was a woman's right activist and social reformer and she played a big role in the women's suffrage movement.She was really a <span>strong and outspoken advocate of women's rights,she and Elizabeth Cady Stanton founded the National women's suffrage association in 1869,but most importantly her role was important in the progressive era because she demanded that the Fourteenth Amendment include a guarantee of the vote for women as well as for African-American males.
The Louisiana Purchase, which was purchased by the United States from France, greatly impacted the development of the US in that it gave the US a large area of land for extremely cheap.
The Great Society was a set of domestic programs in the United States launched by Democratic President Lyndon B. Johnson in 1964–1965. The main goal was the total elimination of poverty and racial injustice. Hope this helps!