The legislative branch is the first branch of the U.S. Constitution. It is named Congress, and it makes the laws of America. It is a bicameral legislature, composed of the House of Representatives and the Senate. Congress has the power to collect taxes, declare war.
The executive branch is the second of the branches. The exective branch is headed by the president and he carrys out the nation laws and policies. The president serves as commander in chief of the armed forces, and conducts relationship with foreign countries. The exective branch can veto the laws that Congress is trying to pass.
The judicial branch is the third of the branches. The judicial branch is the federal court system that interprets the laws of America. The courts are organized into one Supreme Court. Federal judges are appointed by the president and confirm by the Senate. The judicial branch explains and applies the laws of America.