is a judicial review a : The right of the Supreme Court to rule on acts of other branches of the government? or is it something else?

That is it.

Yes, you are correct. Judicial review refers to the authority of the Supreme Court (or other courts) to review and potentially invalidate laws, executive actions, and decisions made by other branches of the government. It is a key principle of the United States legal system that allows the judiciary to interpret the Constitution and determine the constitutionality of laws and actions.

If you want to find out more about judicial review, you can do the following:

1. Conduct online research: Search for "judicial review" or "Supreme Court judicial review" to access various articles, legal websites, or academic sources that explain the concept in more detail.

2. Check legal resources: Visit websites of reputable law schools or legal research organizations, such as Cornell Law School's Legal Information Institute or the American Bar Association, which provide comprehensive explanations of judicial review.

3. Consult legal textbooks or treatises: Look for books on constitutional law or administrative law that cover the topic of judicial review. These resources often provide detailed analysis and historical context.

4. Review Supreme Court cases: Study landmark Supreme Court cases that have shaped the doctrine of judicial review, such as Marbury v. Madison (1803) or Roe v. Wade (1973). Analyzing these cases can deepen your understanding of how the courts exercise this power.

By using these methods, you can gain a thorough understanding of judicial review and its role in the government's checks and balances system.