Final answer:
The initiative, the referendum, and the recall were adopted during the Progressive Era to make the government more democratic.
Step-by-step explanation:
The initiative, the referendum, and the recall were adopted during the Progressive Era to make the government more democratic.
The initiative allowed voters to enact legislation by petitioning to place an idea on the ballot. The referendum allowed voters to confirm or reject existing laws. The recall permitted citizens to remove a public official from office through a petition and vote.