A more thorough explanation:

Definition: Treaty-created law, also known as conventional law, refers to a set of rules or systems of rules that are agreed upon by individuals or parties to regulate their conduct towards each other. These rules have the force of special law between the parties and may supplement or replace the general law of the land.

Examples: The most common example of treaty-created law is international law, which is created through treaties between countries. However, there are many other examples of conventional law, such as the rules and regulations of a country club or professional association, or the rules of a game like golf or basketball.

Explanation: Treaty-created law is created through agreements between parties and has the force of law between those parties. For example, the rules of a country club are agreed upon by its members and have the force of law within the club. Similarly, the rules of a game like basketball are agreed upon by the players and officials and have the force of law within the game. These examples illustrate how treaty-created law can supplement or replace the general law of the land in specific contexts.