57
Lesson 57 of 84 · The Constitution
Judicial Review: Marbury v. Madison
The United Nations, founded in 1945, has 193 member countries working to maintain peace, protect human rights, and promote international cooperation.
Key Facts
1
The Bill of Rights has 10 amendments.
2
Citizens elect representatives to make laws.
3
The U.S. has three branches of government.
Check Your Understanding
Question 1
1 of 2Who is the head of the executive branch?