Final answer:
Indentured servants and freemen were dissatisfied with Berkeley's government due to his policies that seemed to protect Native American interests over colonists', leading to Bacon's Rebellion. The rebellion arose from perceived neglect of frontier defense and class exploitation where taxes and land policies favored the rich.
Step-by-step explanation:
Indentured servants and freemen were dissatisfied with Governor William Berkeley's government because they felt he did not adequately protect them from Native American attacks, specifically after the start of the Susquehannock War. Berkeley's policies were seen as favoring wealthy planters and maintaining good relations with Native Americans, which smaller landowners and landless colonists resented. Bacon's Rebellion in 1676, led by Nathaniel Bacon, arose from these tensions, with Bacon criticizing Berkeley for his refusal to allow settlers to retaliate against Native American attacks on frontier settlements. The rebellion was further fueled by class resentment as poorer colonists felt exploited by the higher taxes and poor land distribution which favored the already wealthy.