Sovereignty

[Sarah]

The quality or state of being sovereign, or of being asovereign; the exercise of, or right to exercise, supreme power;dominion; sway; supremacy; independence; also, that which issovereign; a sovereign state; as, Italy was formerly divided intomany sovereignties.Woman desiren to have sovereignty As well over their husband as overtheir love. Chaucer.

[Sarah]

Should mean Independence

[Greta]

the power of a country to control its own government:

[Sonia]

Supreme power or authority.