Final answer:
The reforms of recall, initiative, and referendum implemented by Progressives were to increase citizen participation in government, allowing for more direct democracy in the legislative process.
Step-by-step explanation:
Progressives during the Progressive Era implemented reforms such as recall, initiative, and referendum with the primary goal of increasing citizen participation in government. These reforms were introduced to ensure that citizens had more direct control over legislation and to safeguard the democratic process from undue influence by special interests. For instance, an initiative allowed voters to propose new legislation that would be placed on a ballot after obtaining the necessary signatures. The referendum gave voters the power to approve or reject legislation passed by the state legislature. The recall process allowed citizens to remove elected officials from office through a petition followed by a vote. These mechanisms were put into place to enhance direct democracy where citizens could more actively engage in the governance process and shape public policy.