What were the two systems in existence during the colonial period?

The correct choice highlights the significant governmental frameworks that emerged during the colonial period, particularly in Virginia, which was a prominent colony at the time. The Virginia system reflects the early governance established by the settlers, which influenced later American political structures. This system was characterized by a blend of colonial self-governance and British appointed authority, laying the groundwork for democratic principles. The Jeffersonian system, on the other hand, encapsulates Thomas Jefferson's vision for America, emphasizing agrarianism and individual rights, which marked a philosophical shift in governance post-colonial era.

Understanding these systems is crucial as they provide insight into how early American political thought and frameworks were influenced by both colonial practices and evolving ideals of liberty and governance, forming a foundation for the future United States.