How are the different branches of the U.S.government checked

The U.S. government, as outlined by the Constitution, is divided into three branches: legislative, executive and judicial. The legislative branch passes the laws, the executive enforces the laws and the judicial interprets the laws. The legislative branch is comprised of the two houses of Congress, the Senate and the House of Representatives. Thanks to CNN, C/SPAN and the nightly news, many lawmakers have almost become celebrities in their own right. The executive branch is represented by the president, who is called the chief executive or chief of state. Besides that, as commander in chief of the armed forces, the president carries more than a little clout in world affairs. The judicial branch is made up of the Supreme Court and about 100 other federal courts. The nine Supreme Court justices hold office for life.