D. Confirmable because they are scientific theory’s and also very famous ones
There is enough evidence to support it.
Answer:
Alice Stokes Paul (1885 – 1977) was an American suffragist and women's rights activist. ... She also helped establish the League of Women Voters to encourage women to use their hard-won right in 1920 before the amendment was passed. But Catt had indeed come up with a winning plan—the 19th Amendment adopted was 1920.Explanation:
Power plants that burn coal
