D Both A and B should be the answer
Answer:
This story is set on the planet Venus, where the sun shines for only two hours once every seven years. It opens on the day that the sun is due to make its appearance once again. Margot and the other children in her school on Venus are nine years old. Margot came from Earth to Venus five years ago.
Explanation:
1) Catt's winning plan - 1961
2) Suffrage in some eastern states - before nineteenth amendment was passed in 1920.
States like Wyoming, Utah, Colorado, etc.
3) Nineteenth amendment