Cancer is the general name for a group of more than 100 diseases. Although there are many kinds of cancer, all cancers start because abnormal cells grow out of control. Untreated cancers can cause serious illness and death.
This idea was called separation of powers. This philosophy heavily influenced the writing of the United States Constitution, according to which the Legislative, Executive, and Judicial branches of the United States government are kept distinct in order to prevent abuse of power.
Forty state constitutions specify that government be divided into three branches: legislative, executive and judicial. California illustrates this approach; The powers of state government are legislative, executive, and judicial. While separation of powers is key to the workings of American government, no democratic system exists with an absolute separation of powers or an absolute lack of separation of powers.