Law is the set of rules that govern how people behave and interact with each other. This can include things such as laws on stealing, being a good person and more.
In a legal system, laws are made by the government or other entities to protect people from others and to keep the peace. They can also be used to protect certain rights or protect minorities against majorities, or to promote social justice and orderly social change.
The law regulates contracts, which are agreements between two parties that involve a promise from one party to the other. Some contracts are binding on both parties, while others are not.
Laws regarding property are important in defining the boundaries of ownership of different types of land, houses and other buildings. The law of ownership of property is often regulated by the courts, and can be complex.
The laws that control taxes are often enacted by the government. This includes regulations about taxes on income, wealth and capital.
Laws that govern the financial industry are also important, including those governing credit and insurance. This includes regulations on the minimum amount of money a bank can hold, and how much they must pay to other companies and governments for financing.
Laws concerning space are not new, but they are growing in importance as humanity explores outer space. These include space commercialisation, property, liability and other issues.