What significant constitutional revision occurred under Ellis Arnall?

The significant constitutional revision that occurred under Ellis Arnall was a major revision of the Constitution of 1877. This revision was part of Arnall's broader reform agenda aimed at modernizing Georgia’s government and addressing issues that had persisted since the post-Reconstruction era. Under his leadership, there was a concerted effort to create a more functional and progressive state government, which included amending outdated provisions and eliminating some of the restrictions imposed by the previous constitution.

Arnall's administration is credited with making significant improvements that enhanced the state's governance framework. This included a focus on increasing public education funding and reforming the state’s tax system to better support educational initiatives. The revisions made during this period set the stage for future advancements in Georgia's political structure and governance.

While other options present noteworthy issues, they do not encapsulate the full scope of Arnall's major accomplishment in constitutional reform. For example, the establishment of term limits for governors and revisions of voting rights for women were not directly implemented during his administration, and an education bill, while important, does not capture the groundbreaking nature of the constitutional revisions he spearheaded.