A. Prince Harry
B. Prince William
C. Prince of Wales
D. None of these
🧠 Explanation:
In the UK, the first in line to the throne is the Prince of Wales, currently Prince William. As the eldest son of King Charles III, he holds the primary position in the royal succession. The line of succession determines who inherits the throne, based on birth order and proximity to the reigning monarch. The Prince of Wales title is traditionally given to the heir apparent, symbolizing their role as the future monarch. This system is central to the UK’s monarchy, influencing public interest and royal duties.