Under the shilla dynasty , Korea became a tributary state of China. What is a tributary state ?

A. A tributary state consists of one or more villages and is located within a sovereign state.
B.A tributary state owes it allegiance to another state and adopts its laws and customs.
C.A tributary state acknowledges overlordships of another state , but preserves its independence
D.A tributary state receives tribute from another state and uses these funds to fight wars.
My answer is ...C?

Right!

Thank you :)

Yes, your answer is correct. A tributary state is defined as option C: a state that acknowledges the overlordship or dominance of another state, but still maintains its own independence and internal governance. In the case of Korea under the Shilla Dynasty, it recognized China as its superior, paid tributes (such as goods or money) to China as a sign of submission, and occasionally sought China's assistance in matters of external conflicts or politics. Nonetheless, Korea retained its own internal governance structure and maintained a level of independence.