How many times will the United States have a female nominee for the office of President of the United States, before one of them wins?
Resolves as soon as a woman presidential nominee is confirmed to have won the election. If there is significant controversy over the winner, I'll wait until the matter is settled.
For example, if Kamala Harris is the nominee on election day 2024 and she wins, this resolves to 1 (Hillary Clinton).
If both parties nominate a woman at the top of their respective tickets in a single election year, then this resolves on election day regardless of the winner, and only counts the losing female candidates from previous years.
Femaleness is determined by how the candidate identifies. Resolution will be extended as needed.