Lucas Real Estate Lawyer, Iowa

Principles of international law so fundamental that no nation may ignore them or attempt to contract out of them through treaties. For example, genocide and participating in a slave trade are thought to be jus cogens.

The process of filing a copy of a deed or other document concerning real estate with the land records office for the county in which the land is located. Recording creates a public record of changes in ownership of all property in the state.

Another term for real estate. It includes land and things permanently attached to the land, such as trees, buildings, and stationary mobile homes. Anything that is not real property is termed personal property.

Personal property that can be felt or touched. Examples include furniture, cars, jewelry and artwork. However, cash and checking accounts are not tangible personal property. The law is unsettled as to whether computer data is tangible personal property. Compare intangible property.

Land and the property permanently attached to it, such as buildings, houses, stationary mobile homes, fences and trees. In legalese, real estate is also called real property.

In terms of copyright protection, either the person who creates the work, the person or business that pays another to create the work in an employment context or the person or business that commissions the work under a valid work for hire contract. For example, a songwriter may write a song, but if he is employed by a company to do so, the company is the author of that song for copyright purposes.

A meeting of the minds. An agreement is made when two people reach an understanding about a particular issue, including their obligations, duties and rights. While agreement is sometimes used to mean contract -- a legally binding oral or written agreement -- it is actually a broader term, including understandings that might not rise to the level of a legally binding contract.

A rental agreement that provides for a one-month tenancy that is automatically renewed each month unless either tenant or landlord gives the other the proper amount of written notice (usually 30 days) to terminate the agreement. Some landlords prefer to use month-to-month tenancies because it gives them the right to raise the rent after giving proper notice. This type of rental also provides a landlord with an easy way to get rid of troublesome tenants, because in most states month-to-month tenancies can be terminated for any reason.

A deduction allowed by the federal estate tax laws for all property passed to a surviving spouse who is a U.S. citizen. This deduction (which really functions as an exemption) allows anyone, even a billionaire, to pass his or her entire estate to a surviving spouse without any tax at all.