Washington's first constitutional convention met between July and August 1889 to draft the state's foundational text.
Cite as: Cashlyn English, Gwen Wilde, Hector Manzanerez, Joseph Andersen-Stanley, Yana Andersen-Stanley, Daniel Little, Liné Fourie, Caleb Stowell, Hannah Thayne, Nicholas Cole, Lauren Davis, Washington State Constitutional Convention 1889, Quill Project at Pembroke College (Oxford, 2020-2023), voting summary statistics.