Wealth is not a suspect class under the Equal Protection Clause. Race, gender, and religion are all suspect classes, which means that laws that discriminate against these groups are subject to strict scrutiny.

Laws that discriminate against suspect classes are subject to strict scrutiny, which is the highest level of judicial review. This means that the government must have a compelling interest in the law and that the law must be narrowly tailored to achieve that interest.

Laws that discriminate against quasi-suspect classes are subject to intermediate scrutiny, which is a less stringent standard of review than strict scrutiny. This means that the government must have an important interest in the law and that the law must be substantially related to that interest.

Laws that do not discriminate against suspect or quasi-suspect classes are subject to rational basis review, which is the lowest level of judicial review. This means that the government must have a rational basis for the law, but it does not need to show that the law is necessary or narrowly tailored.

All of the above cases established the principle of strict scrutiny for laws that discriminate against suspect classes.

All of the above cases established the principle of intermediate scrutiny for laws that discriminate against quasi-suspect classes.

All of the above cases established the principle of rational basis review for laws that do not discriminate against suspect or quasi-suspect classes.

The compelling interest test is a test that is used to determine whether a law is constitutional. It is used to determine whether the government has a compelling interest in the law and whether the law is narrowly tailored to achieve that interest.

The intermediate scrutiny test is a test that is used to determine whether a law is constitutional. It is used to determine whether the government has an important interest in the law and whether the law is substantially related to that interest.

The rational basis test is a test that is used to determine whether a law is constitutional. It is used to determine whether the government has a rational basis for the law.

All of the above laws have been upheld under strict scrutiny.

All of the above laws have been upheld under intermediate scrutiny.

All of the above laws have been upheld under rational basis review.

The Equal Protection Clause is a clause in the Fourteenth Amendment to the United States Constitution that prohibits states from denying any person within their jurisdiction the equal protection of the laws.

The purpose of the Equal Protection Clause is to prevent discrimination against certain groups of people, to ensure that all people are treated equally under the law, and to protect the rights of minorities.