Idaho Proposition 1 may refer to: 1994 Idaho Proposition 1, regarding gay rights 2018 Idaho Proposition 1, regarding horse racing 2024 Idaho Proposition 1, regarding open primaries and ranked choice voting Index of articles associated with the same name This set index article includes a list of related items that share the same name (or similar names). If an internal link incorrectly led you here, you may wish to change the link to point directly to the intended article.