The divine right of kings is a concept that asserts that a monarch's authority is derived from God, rather than from the consent of the governed. This concept is incompatible with the principles of a republic, which is based on the idea that the government derives its power from the people.

Popular sovereignty is the principle that the government derives its power from the consent of the governed. This means that the government is legitimate only if it is supported by the people.

Limited government is the principle that the government has only the powers that are specifically granted to it by the constitution. This means that the government cannot do anything that is not specifically authorized by the constitution.

Representative government is the principle that the people elect representatives to make decisions on their behalf. This means that the people do not directly make all decisions about how the government is run, but they have a say in the decision-making process through their elected representatives.

The rule of law is the principle that the government is subject to the law. This means that the government cannot do anything that is illegal, and that it must follow the same laws as everyone else.

Separation of powers is the principle that the three branches of government (the legislative, executive, and judicial branches) are separate and independent from each other. This means that each branch has its own powers and responsibilities, and that no one branch can control the other two branches.

Checks and balances is the principle that each branch of government has the power to veto the actions of the other branches. This means that no one branch can become too powerful, and that the government remains balanced.

Federalism is the principle that the government is divided into two levels: national and state. This means that the national government has certain powers, and the state governments have certain powers, and that the two levels of government share some powers.

Judicial review is the principle that the courts have the power to declare laws unconstitutional. This means that the courts can strike down laws that they believe violate the constitution.

Amendment is the principle that the constitution can be amended by a vote of the people. This means that the people have the power to change the constitution if they believe it is necessary.

Individual rights are the rights that belong to individuals, such as the right to life, liberty, and property. The government is responsible for protecting these rights and ensuring that they are not violated.

Equality before the law is the principle that everyone is equal before the law, regardless of their race, religion, gender, or social status. This means that everyone is subject to the same laws and that everyone is entitled to the same protection under the law.

Due process of law is the principle that the government cannot deprive a person of life, liberty, or property without following certain procedures. These procedures are designed to protect the rights of individuals and to ensure that they are treated fairly by the government.

Freedom of speech is the principle that the government cannot restrict freedom of speech without a compelling reason. This means that the government can restrict freedom of speech in order to protect national security, public order, or public health, but it cannot restrict freedom of speech simply because it disagrees with what someone is saying.

Freedom of the press is the principle that the government cannot restrict freedom of the press without a compelling reason. This means that the government can restrict freedom of the press in order to protect national security, public order, or public health, but it cannot restrict freedom of the press simply because it disagrees with what the press is reporting.