Final answer:
In the United States government, the legislative branch makes the laws, the executive branch enforces these laws, and the judicial branch interprets and reviews the constitutionality of laws.
Step-by-step explanation:
The branches of the United States government each have distinct roles and responsibilities. The legislative branch is responsible for making laws. This branch is articulated in Article I of the Constitution and is composed of a bicameral Congress, including the House of Representatives and the Senate. The executive branch enforces the laws and is led by the President, who is elected by the people.
Lastly, the judicial branch interprets the laws and decides on their constitutionality, and this branch includes the Supreme Court and other federal courts. Judicial review is a crucial concept that allows the judicial branch to examine and possibly invalidate actions by the other two branches.