Creoles had the most to gain, they were upset and they didn't have equal power with the true Spaniards.
Explanation:
The Creoles suffered a lot and they faced a lot of challenges during the period. As a result, they were determined and focused. They would gain a lot from leading the revolution. Although they did not have enough [powers as the Spaniards yet they were determined. With their determination and anger, they led the revolution to have the power they needed.
Lowcountry planters resisted giving the Upcountry more equal representation in the legislature because they feared that the Upcountry farmers did not support slavery.
