A refugee camp holding thousands of displaced Darfurians/Sudanese in the aftermath of war in the western part of Sudan. A long history of civil war, local tensions, government distrust, and new environmental pressures have scarred the country and brought about the world's worst humanitarian crisis..
In order for a contract to be enforceable, each party to the contract must change his or her legal position in some way. If an agreement lacks consideration, it is generally not a binding and enforceable contract. There are a few exceptions to this rule. A person sued for breaking a promise generally will not be held liable when no consideration was received for the promise.
Express contracts consist of agreements in which the terms are stated by the parties. The terms may be stated orally or in writing. But the contract as a whole must reflect the intention of the parties. As a general rule, if an express contract between the parties is established, a contract embracing the identical subject cannot be implied in fact, as the law will not normally imply a substitute promise or contract for an express contract of the parties.