Final answer:
The Royal Period in Georgia ended in 1752 when the Trustee system collapsed and the colony transitioned to governance by royal governors representing the king, becoming a royal colony until the American Revolution.
Step-by-step explanation:
The Royal Period in Georgia ended in the year 1752. This transition was a significant shift for the colony, as it moved from being governed by the Georgia Trustees to becoming a royal colony. This change occurred because the Trustees in London were increasingly absent from meetings and the colony was facing deep economic problems. After Parliament refused to continue funding Georgia in 1751, the Trustee system collapsed, and Georgia adopted a governance structure similar to that of the other colonies, with royal governors representing the king. From 1752 until the American Revolution, Georgia was administered by these royal governors.