Multiple citizenship, also known as dual citizenship, occurs when an individual is legally recognized as a citizen of more than one country simultaneously. This status allows a person to enjoy the rights and privileges of citizenship in each nation, such as voting, working, and residing there. However, the rules governing multiple citizenship vary by country, with some nations allowing it while others may require individuals to renounce their previous citizenship. The benefits of multiple citizenship can include greater travel flexibility, access to social services, and the ability to live and work in different countries. However, it can also lead to complexities, such as conflicting legal obligations and tax responsibilities. Countries like Canada and the United States permit multiple citizenship, while others, like Japan, typically do not.