Royal Family, Sovereign Rulers
This page is the CodyCross answer for the clue below from Space Exploration, Group 919, Puzzle 2 (Big Bang Theory).
Question is: Royal Family, Sovereign Rulers
and the answer is: MONARCHY
Word Meaning:
MONARCHY — A government in which sovereignty is embodied within a single, today usually hereditary head of state (whether as a figurehead or as a powerful ruler).
Definitions from Wiktionary.