Written by attorneys · grounded in primary & secondary sources — see below
A legal authority or capacity to affect the rights or relations of others or to perform certain acts, granted by law, contract, or other instrument.
Sources & Authorities· 40 primary sources
Select any source to read its text and confirm it supports the definition.
Cases
Statutes
Federal Rules
Uniform Acts
Model Codes
How it applies
Common Examples
6
Insanity Defense and Mental Capacity
Patrick Phan suffered from a diagnosed mental disease that impaired his reasoning. At the time of the charged conduct, the disease prevented him from recognizing that society viewed his actions as wrongful. The court applied the M'Naghten criteria and acquitted him because he lacked the required capacity.
Mortgage Foreclosure Process
Penelope Price defaulted on her mortgage held by Platinum Partners. The lender invoked the power-of-sale clause in the deed of trust and conducted a nonjudicial foreclosure under state statute. The sale terminated her equity of redemption and transferred the property to a third-party buyer.
Voting Rights Enforcement
Phuong Pham, a state election official, attempted to enforce a voting restriction that disproportionately affected women. Congress exercised its enforcement power under the Nineteenth Amendment to invalidate the restriction and restore equal access to the ballot.
Compromise Negotiation Evidence
Perry Pratt offered a settlement payment during negotiations with Prism Analytics over a contract dispute. When the case reached trial, the court excluded evidence of that offer under the rule governing statements made during compromise talks.
Confidential Government Information
Pierce Patterson, a former government lawyer, possessed confidential information about a regulated company acquired during public service. He sought to represent a private client adverse to that company in a matter where the information could cause material disadvantage, triggering disqualification under the ethics rule.
Agent Authority to Bind Principal
Pilar Pena acted as procurement agent for Premier Manufacturing. She negotiated and executed a supply contract with Precision Tools in accordance with the company's express manifestations of consent. The resulting agreement bound the principal because the agent's acts fell within the scope of her authority.
Common questions
Frequently Asked
6
How does the M'Naghten rule define the mental capacity required for criminal liability?+
The rule requires proof that a disease of the mind caused a defect of reason so that the defendant lacked capacity to know the act was wrongful or to understand its nature and quality. Mere moral belief that the conduct was right does not suffice. Loss of control alone is irrelevant under this test.
Supporting sources
What procedural differences exist among types of foreclosure?+
Judicial foreclosure requires court action while power-of-sale foreclosure proceeds under the mortgage or deed of trust and state statute. Strict foreclosure is available only in limited jurisdictions. The chosen method determines notice, sale, and redemption rights.
What authority does Congress possess under the Nineteenth Amendment?+
The amendment prohibits denial or abridgment of the right to vote on account of sex and grants Congress power to enforce the prohibition by appropriate legislation.
Supporting sources
When may evidence of conduct during compromise negotiations be admitted?+
Such evidence is generally inadmissible to prove or disprove the validity or amount of a claim. It may be admitted for another purpose such as proving bias, negating undue delay, or showing obstruction of a criminal investigation.
Supporting sources
What restriction applies to a former government lawyer possessing confidential information?+
The lawyer may not represent a private client adverse to the person who is the subject of the information if the information could be used to that person's material disadvantage. Screening within the firm may permit continued representation by others.
Supporting sources
How is an agent's authority to affect the principal's legal relations created?+
Authority arises from the principal's manifestations of consent to the agent. Acts done in accordance with those manifestations bind the principal.
Supporting sources
to grant or deny the application. See also Costonis, supra n. 2, at 585-586. [^maj-15]: The Terminal’s present foundation includes columns, which were built into it for the express…
serves the end of actual and personal notice, whatever
power
of compulsion it might lack. However, no such service is required under the circumstances. This type of trust presupposes a…
is limited to that which is reasonably required to protect the ward’s interests. Cruzan, by her Parents and Co-Guardians, Cruzan et ux. v. Director, Missouri Department of Health, et…
Business Associations Agency and PartnershipFiduciary duties between principal and agent · Duty of loyaltyUBEFoundational