noun, noun which may take the genitive case particle 'no'
whole state; entire state
Refers to a single state in its entirety, often used in political or geographical contexts.
全州で選挙が行われた。
Elections were held across the whole state.
noun
all states; every state
Refers to multiple states collectively, such as all states in a country.
全州で同じ法律が適用される。
The same law applies in all states.