English: Based on
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States that allow direct initiated constitutional amendments
States that allow legislatively-referred and direct initiative statutes, or legislatively-referred and direct initiated constitutional amendments or referendums.
States that allow legislatively-referred and indirect initiative statutes, or legislatively-referred and direct initiated constitutional amendments or referendums.
Illinois allows legislatively-referred initiative statutes, or legislatively-referred and direct initiated constitutional amendments or referendums.
Florida allows legislatively-referred, and direct initiated constitutional amendments.
States and federal district that allow initiated statutes
Massachusetts allows legislatively-referred and indirect initiative statutes, or legislatively-referred and indirect initiated constitutional amendments or referendums.
States that allow legislatively-referred, indirect, and direct initiative statutes, or legislatively-referred initiated constitutional amendments or referendums.
Idaho allows direct initiative statutes, or legislatively-referred initiated constitutional amendments or referendums.
States that allow indirect initiative statutes, or legislatively-referred initiated constitutional amendments or referendums.
Washington D.C. allows direct initiative statutes.
States that allow referendums
States that allow legislatively-referred state statutes, or legislatively-referred initiated constitutional amendments or referendums. Or citizen initiated referendums of existing statutes.
Delaware allows legislatively-referred state statutes or citizen initiated referendums of existing statutes.
States that allow legislative referral only
Kentucky allows legislatively-referred state statutes and legislatively-referred initiated constitutional amendments.
States that allow legislatively-referred initiated constitutional amendments only.