What was the major change in the organization of the army instituted by Gaius Marius around 100 BCE, which made him very popular? Non-Italians could now enlist in the army as mercenaries. Slaves could now enroll in the army and would gain their freedom at the end of their career Property-less men could now also serve in the army, and for their service, they would receive a plot of land at the end of their career. Women were now also allowed to serve in the army, thus increasing the military strength.

What was the major change in the organization of the army instituted by Gaius Marius around 100 BCE, which made him very popular? Non-Italians could now enlist in the army as mercenaries. Slaves could now enroll in the army and would gain their freedom at the end of their career Property-less men could now also serve in the army, and for their service, they would receive a plot of land at the end of their career. Women were now also allowed to serve in the army, thus increasing the military strength.