Final answer:
William Prosser described four torts related to the invasion of privacy, and the concept of privacy is well-established in American law through Supreme Court cases like Griswold v.
Connecticut and Lawrence v. Texas which have expanded the interpretation of the right to privacy.
Step-by-step explanation:
William Prosser described four torts, known as "invasion of privacy".
These four torts are: Intrusion upon seclusion or solitude, public disclosure of private facts, falsehood or deceit, and appropriation of someone's name or likeness for personal gain without consent.
The concept of privacy has been greatly explored and has evolved in American law, specifically within the realm of constitutional rights.
The U.S. Supreme Court has extended the right to privacy to various aspects of personal life, including marriage, family, and sexual intimacy.
From cases like Griswold v. Connecticut, which concerned the use of contraceptives by married couples, and Lawrence v.
Texas, which invalidated state anti-sodomy laws, the Court has carved out legal zones of privacy.
These cases show the expanding interpretation of privacy rights, demonstrating a trend towards recognizing personal liberties as outlined by the 14th Amendment's due process clause.