Final answer:
Shirley Chisholm's Address to Congress includes claims about her work in advocating for women's involvement in politics, promoting gender and racial diversity, speaking out against the Vietnam War, and fighting for educational programs such as Head Start and the national school lunch program.
Step-by-step explanation:
Shirley Chisholm made significant contributions to the involvement of women in politics and has several key claims linked to her tenure. One claim Chisholm makes in the passage from her Address to Congress is her advocacy for women's involvement in politics and her decision to incite change by leaving an organization that excluded women from decision-making processes to instead promote gender and racial diversity in political spheres in New York City. A second claim is her pioneering efforts in Congress, from speaking out against the Vietnam War to championing educational programs like Head Start and the national school lunch program, exemplifying her advocacy for social reform and educational initiatives. Chisholm's groundbreaking presidential run in 1972 further established her claims of seeking increased representation and participation of women and minorities in American politics.