Final answer:
A civil state is a state based on civil rights and liberties where the rights and freedoms of individuals are protected and the government operates based on laws and regulations that guarantee equality and justice for all citizens.
Thus, the correct option is b.
Step-by-step explanation:
The best description of the civil state is b) A state based on civil rights and liberties. A civil state is a type of government where the rights and freedoms of individuals are protected, and the government operates based on laws and regulations that guarantee equality and justice for all citizens. In a civil state, power is not concentrated in the hands of a single leader or group, and citizens have the opportunity to participate in the decision-making process through voting and other democratic processes.
Therefore, the correct option is b) A state based on civil rights and liberties.